Home / 348,099,966-522,150,012

Finding the Third Proportional to 348,099,966 and 522,150,012

Calculator

Solution

The third proportional to 348,099,966 and 522,150,012 is: 783,225,112.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,099,966 : 522,150,012 = 522,150,012 : x
  2. Step 2: Convert to fraction form
    348,099,966/522,150,012 = 522,150,012/x
  3. Step 3: Cross multiply
    348,099,966x = 522,150,012 × 522,150,012
  4. Step 4: Simplify right side
    348,099,966x = 272,640,635,031,600,128
  5. Step 5: Solve for x
    x = 272,640,635,031,600,128/348,099,966
  6. Step 6: Final answer
    x = 783,225,112.50

Related Problems

Find third proportional to 174,049,983 and 261,075,006
Half scale
Find third proportional to 696,199,932 and 1,044,300,024
Double scale
Find third proportional to 348,099,968 and 522,150,015
Similar ratio
Find third proportional to 522,149,949 and 783,225,018
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.