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Finding the Third Proportional to 58,610,142 and 86,159,234.25

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Solution

The third proportional to 58,610,142 and 86,159,234.25 is: 126,657,492.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,610,142 : 86,159,234.25 = 86,159,234.25 : x
  2. Step 2: Convert to fraction form
    58,610,142/86,159,234.25 = 86,159,234.25/x
  3. Step 3: Cross multiply
    58,610,142x = 86,159,234.25 × 86,159,234.25
  4. Step 4: Simplify right side
    58,610,142x = 7,423,413,646,546,373
  5. Step 5: Solve for x
    x = 7,423,413,646,546,373/58,610,142
  6. Step 6: Final answer
    x = 126,657,492.94

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.