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Finding the Third Proportional to 15,319,120 and 33,059,114

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Solution

The third proportional to 15,319,120 and 33,059,114 is: 71,342,545.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,319,120 : 33,059,114 = 33,059,114 : x
  2. Step 2: Convert to fraction form
    15,319,120/33,059,114 = 33,059,114/x
  3. Step 3: Cross multiply
    15,319,120x = 33,059,114 × 33,059,114
  4. Step 4: Simplify right side
    15,319,120x = 1,092,905,018,464,996
  5. Step 5: Solve for x
    x = 1,092,905,018,464,996/15,319,120
  6. Step 6: Final answer
    x = 71,342,545.69

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.