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Finding the Third Proportional to 5,030,344 and 10,911,363

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Solution

The third proportional to 5,030,344 and 10,911,363 is: 23,667,932.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030,344 : 10,911,363 = 10,911,363 : x
  2. Step 2: Convert to fraction form
    5,030,344/10,911,363 = 10,911,363/x
  3. Step 3: Cross multiply
    5,030,344x = 10,911,363 × 10,911,363
  4. Step 4: Simplify right side
    5,030,344x = 119,057,842,517,769
  5. Step 5: Solve for x
    x = 119,057,842,517,769/5,030,344
  6. Step 6: Final answer
    x = 23,667,932.55

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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.