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Finding the Third Proportional to 50,386,068 and 75,565,998

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Solution

The third proportional to 50,386,068 and 75,565,998 is: 113,329,344.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,386,068 : 75,565,998 = 75,565,998 : x
  2. Step 2: Convert to fraction form
    50,386,068/75,565,998 = 75,565,998/x
  3. Step 3: Cross multiply
    50,386,068x = 75,565,998 × 75,565,998
  4. Step 4: Simplify right side
    50,386,068x = 5,710,220,053,736,004
  5. Step 5: Solve for x
    x = 5,710,220,053,736,004/50,386,068
  6. Step 6: Final answer
    x = 113,329,344.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.