Home / 782,661,690-1,705,948,596

Finding the Third Proportional to 782,661,690 and 1,705,948,596

Calculator

Solution

The third proportional to 782,661,690 and 1,705,948,596 is: 3,718,414,545.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    782,661,690 : 1,705,948,596 = 1,705,948,596 : x
  2. Step 2: Convert to fraction form
    782,661,690/1,705,948,596 = 1,705,948,596/x
  3. Step 3: Cross multiply
    782,661,690x = 1,705,948,596 × 1,705,948,596
  4. Step 4: Simplify right side
    782,661,690x = 2,910,260,612,194,371,072
  5. Step 5: Solve for x
    x = 2,910,260,612,194,371,072/782,661,690
  6. Step 6: Final answer
    x = 3,718,414,545.36

Related Problems

Find third proportional to 391,330,845 and 852,974,298
Half scale
Find third proportional to 1,565,323,380 and 3,411,897,192
Double scale
Find third proportional to 782,661,692 and 1,705,948,600
Similar ratio
Find third proportional to 1,173,992,535 and 2,558,922,894
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.