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Finding the Third Proportional to 10,960,744.50 and 15,323,769

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Solution

The third proportional to 10,960,744.50 and 15,323,769 is: 21,423,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,960,744.50 : 15,323,769 = 15,323,769 : x
  2. Step 2: Convert to fraction form
    10,960,744.50/15,323,769 = 15,323,769/x
  3. Step 3: Cross multiply
    10,960,744.50x = 15,323,769 × 15,323,769
  4. Step 4: Simplify right side
    10,960,744.50x = 234,817,896,365,361
  5. Step 5: Solve for x
    x = 234,817,896,365,361/10,960,744.50
  6. Step 6: Final answer
    x = 21,423,535.27

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.