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Finding the Third Proportional to 10,167,552 and 15,014,720

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Solution

The third proportional to 10,167,552 and 15,014,720 is: 22,172,674.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,167,552 : 15,014,720 = 15,014,720 : x
  2. Step 2: Convert to fraction form
    10,167,552/15,014,720 = 15,014,720/x
  3. Step 3: Cross multiply
    10,167,552x = 15,014,720 × 15,014,720
  4. Step 4: Simplify right side
    10,167,552x = 225,441,816,678,400
  5. Step 5: Solve for x
    x = 225,441,816,678,400/10,167,552
  6. Step 6: Final answer
    x = 22,172,674.08

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.