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Finding the Third Proportional to 10,352,330 and 15,673,587

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Solution

The third proportional to 10,352,330 and 15,673,587 is: 23,730,052.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,352,330 : 15,673,587 = 15,673,587 : x
  2. Step 2: Convert to fraction form
    10,352,330/15,673,587 = 15,673,587/x
  3. Step 3: Cross multiply
    10,352,330x = 15,673,587 × 15,673,587
  4. Step 4: Simplify right side
    10,352,330x = 245,661,329,446,569
  5. Step 5: Solve for x
    x = 245,661,329,446,569/10,352,330
  6. Step 6: Final answer
    x = 23,730,052.02

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.