Home / 52,770,000-80,724,352

Finding the Third Proportional to 52,770,000 and 80,724,352

Calculator

Solution

The third proportional to 52,770,000 and 80,724,352 is: 123,487,227.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,770,000 : 80,724,352 = 80,724,352 : x
  2. Step 2: Convert to fraction form
    52,770,000/80,724,352 = 80,724,352/x
  3. Step 3: Cross multiply
    52,770,000x = 80,724,352 × 80,724,352
  4. Step 4: Simplify right side
    52,770,000x = 6,516,421,005,819,904
  5. Step 5: Solve for x
    x = 6,516,421,005,819,904/52,770,000
  6. Step 6: Final answer
    x = 123,487,227.70

Related Problems

Find third proportional to 26,385,000 and 40,362,176
Half scale
Find third proportional to 105,540,000 and 161,448,704
Double scale
Find third proportional to 52,770,002 and 80,724,355
Similar ratio
Find third proportional to 79,155,000 and 121,086,528
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.