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Finding the Third Proportional to 50,386,290 and 75,566,295

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Solution

The third proportional to 50,386,290 and 75,566,295 is: 113,329,735.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,386,290 : 75,566,295 = 75,566,295 : x
  2. Step 2: Convert to fraction form
    50,386,290/75,566,295 = 75,566,295/x
  3. Step 3: Cross multiply
    50,386,290x = 75,566,295 × 75,566,295
  4. Step 4: Simplify right side
    50,386,290x = 5,710,264,940,027,025
  5. Step 5: Solve for x
    x = 5,710,264,940,027,025/50,386,290
  6. Step 6: Final answer
    x = 113,329,735.93

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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.