Home / 55,513,838-120,294,724

Finding the Third Proportional to 55,513,838 and 120,294,724

Calculator

Solution

The third proportional to 55,513,838 and 120,294,724 is: 260,670,512.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,513,838 : 120,294,724 = 120,294,724 : x
  2. Step 2: Convert to fraction form
    55,513,838/120,294,724 = 120,294,724/x
  3. Step 3: Cross multiply
    55,513,838x = 120,294,724 × 120,294,724
  4. Step 4: Simplify right side
    55,513,838x = 14,470,820,622,236,176
  5. Step 5: Solve for x
    x = 14,470,820,622,236,176/55,513,838
  6. Step 6: Final answer
    x = 260,670,512.86

Related Problems

Find third proportional to 27,756,919 and 60,147,362
Half scale
Find third proportional to 111,027,676 and 240,589,448
Double scale
Find third proportional to 55,513,840 and 120,294,728
Similar ratio
Find third proportional to 83,270,757 and 180,442,086
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.