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Finding the Third Proportional to 15,674,909 and 23,748,833

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Solution

The third proportional to 15,674,909 and 23,748,833 is: 35,981,521.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,674,909 : 23,748,833 = 23,748,833 : x
  2. Step 2: Convert to fraction form
    15,674,909/23,748,833 = 23,748,833/x
  3. Step 3: Cross multiply
    15,674,909x = 23,748,833 × 23,748,833
  4. Step 4: Simplify right side
    15,674,909x = 564,007,068,861,889
  5. Step 5: Solve for x
    x = 564,007,068,861,889/15,674,909
  6. Step 6: Final answer
    x = 35,981,521.10

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.