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Finding the Third Proportional to 7,202,532 and 15,600,810

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Solution

The third proportional to 7,202,532 and 15,600,810 is: 33,791,626.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,202,532 : 15,600,810 = 15,600,810 : x
  2. Step 2: Convert to fraction form
    7,202,532/15,600,810 = 15,600,810/x
  3. Step 3: Cross multiply
    7,202,532x = 15,600,810 × 15,600,810
  4. Step 4: Simplify right side
    7,202,532x = 243,385,272,656,100
  5. Step 5: Solve for x
    x = 243,385,272,656,100/7,202,532
  6. Step 6: Final answer
    x = 33,791,626.70

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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.