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Finding the Third Proportional to 108,711,441 and 164,649,591

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Solution

The third proportional to 108,711,441 and 164,649,591 is: 249,371,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,711,441 : 164,649,591 = 164,649,591 : x
  2. Step 2: Convert to fraction form
    108,711,441/164,649,591 = 164,649,591/x
  3. Step 3: Cross multiply
    108,711,441x = 164,649,591 × 164,649,591
  4. Step 4: Simplify right side
    108,711,441x = 27,109,487,816,467,280
  5. Step 5: Solve for x
    x = 27,109,487,816,467,280/108,711,441
  6. Step 6: Final answer
    x = 249,371,064.97

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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.