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Finding the Third Proportional to 7,056,805.50 and 15,308,523

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Solution

The third proportional to 7,056,805.50 and 15,308,523 is: 33,209,201.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056,805.50 : 15,308,523 = 15,308,523 : x
  2. Step 2: Convert to fraction form
    7,056,805.50/15,308,523 = 15,308,523/x
  3. Step 3: Cross multiply
    7,056,805.50x = 15,308,523 × 15,308,523
  4. Step 4: Simplify right side
    7,056,805.50x = 234,350,876,441,529
  5. Step 5: Solve for x
    x = 234,350,876,441,529/7,056,805.50
  6. Step 6: Final answer
    x = 33,209,201.59

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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.