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Finding the Third Proportional to 17,371,592 and 38,169,484

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Solution

The third proportional to 17,371,592 and 38,169,484 is: 83,867,357.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,371,592 : 38,169,484 = 38,169,484 : x
  2. Step 2: Convert to fraction form
    17,371,592/38,169,484 = 38,169,484/x
  3. Step 3: Cross multiply
    17,371,592x = 38,169,484 × 38,169,484
  4. Step 4: Simplify right side
    17,371,592x = 1,456,909,508,826,256
  5. Step 5: Solve for x
    x = 1,456,909,508,826,256/17,371,592
  6. Step 6: Final answer
    x = 83,867,357.05

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.