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Finding the Third Proportional to 61,575,183 and 132,913,134

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Solution

The third proportional to 61,575,183 and 132,913,134 is: 286,899,694.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,575,183 : 132,913,134 = 132,913,134 : x
  2. Step 2: Convert to fraction form
    61,575,183/132,913,134 = 132,913,134/x
  3. Step 3: Cross multiply
    61,575,183x = 132,913,134 × 132,913,134
  4. Step 4: Simplify right side
    61,575,183x = 17,665,901,189,701,956
  5. Step 5: Solve for x
    x = 17,665,901,189,701,956/61,575,183
  6. Step 6: Final answer
    x = 286,899,694.47

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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.