Home / 124,767,068-278,222,070

Finding the Third Proportional to 124,767,068 and 278,222,070

Calculator

Solution

The third proportional to 124,767,068 and 278,222,070 is: 620,416,280.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,767,068 : 278,222,070 = 278,222,070 : x
  2. Step 2: Convert to fraction form
    124,767,068/278,222,070 = 278,222,070/x
  3. Step 3: Cross multiply
    124,767,068x = 278,222,070 × 278,222,070
  4. Step 4: Simplify right side
    124,767,068x = 77,407,520,235,084,896
  5. Step 5: Solve for x
    x = 77,407,520,235,084,896/124,767,068
  6. Step 6: Final answer
    x = 620,416,280.32

Related Problems

Find third proportional to 62,383,534 and 139,111,035
Half scale
Find third proportional to 249,534,136 and 556,444,140
Double scale
Find third proportional to 124,767,070 and 278,222,074
Similar ratio
Find third proportional to 187,150,602 and 417,333,105
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.