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Finding the Third Proportional to 7,334,229 and 15,930,610

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Solution

The third proportional to 7,334,229 and 15,930,610 is: 34,602,728.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,229 : 15,930,610 = 15,930,610 : x
  2. Step 2: Convert to fraction form
    7,334,229/15,930,610 = 15,930,610/x
  3. Step 3: Cross multiply
    7,334,229x = 15,930,610 × 15,930,610
  4. Step 4: Simplify right side
    7,334,229x = 253,784,334,972,100
  5. Step 5: Solve for x
    x = 253,784,334,972,100/7,334,229
  6. Step 6: Final answer
    x = 34,602,728.52

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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.