Home / 30,290,034-45,435,051-9,014,898

Finding the Fourth Proportional to 30,290,034, 45,435,051 and 9,014,898

Calculator

Solution

The fourth proportional to 30,290,034, 45,435,051 and 9,014,898 is: 13,522,347

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,290,034 : 45,435,051 = 9,014,898 : x
  2. Step 2: Convert to fraction form
    30,290,034/45,435,051 = 9,014,898/x
  3. Step 3: Cross multiply
    30,290,034x = 45,435,051 × 9,014,898
  4. Step 4: Simplify right side
    30,290,034x = 409,592,350,389,798
  5. Step 5: Solve for x
    x = 409,592,350,389,798/30,290,034
  6. Step 6: Final answer
    x = 13,522,347

Related Problems

Find fourth proportional to 15,145,017, 22,717,525.50 and 4,507,449
Half scale
Find fourth proportional to 60,580,068, 90,870,102 and 18,029,796
Double scale
Find fourth proportional to 30,290,035, 45,435,052.50 and 9,014,899
Similar ratio
Find fourth proportional to 45,435,051, 68,152,576.50 and 13,522,347
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.