Home / 55,781,748-120,526,632

Finding the Third Proportional to 55,781,748 and 120,526,632

Calculator

Solution

The third proportional to 55,781,748 and 120,526,632 is: 260,419,752.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,781,748 : 120,526,632 = 120,526,632 : x
  2. Step 2: Convert to fraction form
    55,781,748/120,526,632 = 120,526,632/x
  3. Step 3: Cross multiply
    55,781,748x = 120,526,632 × 120,526,632
  4. Step 4: Simplify right side
    55,781,748x = 14,526,669,021,263,424
  5. Step 5: Solve for x
    x = 14,526,669,021,263,424/55,781,748
  6. Step 6: Final answer
    x = 260,419,752.73

Related Problems

Find third proportional to 27,890,874 and 60,263,316
Half scale
Find third proportional to 111,563,496 and 241,053,264
Double scale
Find third proportional to 55,781,750 and 120,526,636
Similar ratio
Find third proportional to 83,672,622 and 180,789,948
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.