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Finding the Third Proportional to 13,715,058 and 29,319,657

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Solution

The third proportional to 13,715,058 and 29,319,657 is: 62,678,720.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,715,058 : 29,319,657 = 29,319,657 : x
  2. Step 2: Convert to fraction form
    13,715,058/29,319,657 = 29,319,657/x
  3. Step 3: Cross multiply
    13,715,058x = 29,319,657 × 29,319,657
  4. Step 4: Simplify right side
    13,715,058x = 859,642,286,597,649
  5. Step 5: Solve for x
    x = 859,642,286,597,649/13,715,058
  6. Step 6: Final answer
    x = 62,678,720.47

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.