Home / 29,292,478-63,792,472

Finding the Third Proportional to 29,292,478 and 63,792,472

Calculator

Solution

The third proportional to 29,292,478 and 63,792,472 is: 138,925,750.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,292,478 : 63,792,472 = 63,792,472 : x
  2. Step 2: Convert to fraction form
    29,292,478/63,792,472 = 63,792,472/x
  3. Step 3: Cross multiply
    29,292,478x = 63,792,472 × 63,792,472
  4. Step 4: Simplify right side
    29,292,478x = 4,069,479,483,870,784
  5. Step 5: Solve for x
    x = 4,069,479,483,870,784/29,292,478
  6. Step 6: Final answer
    x = 138,925,750.29

Related Problems

Find third proportional to 14,646,239 and 31,896,236
Half scale
Find third proportional to 58,584,956 and 127,584,944
Double scale
Find third proportional to 29,292,480 and 63,792,476
Similar ratio
Find third proportional to 43,938,717 and 95,688,708
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.