Home / 21,836,297,977,088-30,135,038,451,464-12,092,478,968,493

Finding the Fourth Proportional to 21,836,297,977,088, 30,135,038,451,464 and 12,092,478,968,493

Calculator

Solution

The fourth proportional to 21,836,297,977,088, 30,135,038,451,464 and 12,092,478,968,493 is: 16,688,145,539,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,836,297,977,088 : 30,135,038,451,464 = 12,092,478,968,493 : x
  2. Step 2: Convert to fraction form
    21,836,297,977,088/30,135,038,451,464 = 12,092,478,968,493/x
  3. Step 3: Cross multiply
    21,836,297,977,088x = 30,135,038,451,464 × 12,092,478,968,493
  4. Step 4: Simplify right side
    21,836,297,977,088x = 364,407,318,689,056,310,161,309,696
  5. Step 5: Solve for x
    x = 364,407,318,689,056,310,161,309,696/21,836,297,977,088
  6. Step 6: Final answer
    x = 16,688,145,539,661.31

Related Problems

Find fourth proportional to 10,918,148,988,544, 15,067,519,225,732 and 6,046,239,484,246.50
Half scale
Find fourth proportional to 43,672,595,954,176, 60,270,076,902,928 and 24,184,957,936,986
Double scale
Find fourth proportional to 21,836,297,977,089, 30,135,038,451,465.38 and 12,092,478,968,494
Similar ratio
Find fourth proportional to 32,754,446,965,632, 45,202,557,677,196 and 18,138,718,452,739.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.