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Finding the Third Proportional to 60,561,681 and 132,847,254

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Solution

The third proportional to 60,561,681 and 132,847,254 is: 291,411,873.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,561,681 : 132,847,254 = 132,847,254 : x
  2. Step 2: Convert to fraction form
    60,561,681/132,847,254 = 132,847,254/x
  3. Step 3: Cross multiply
    60,561,681x = 132,847,254 × 132,847,254
  4. Step 4: Simplify right side
    60,561,681x = 17,648,392,895,340,516
  5. Step 5: Solve for x
    x = 17,648,392,895,340,516/60,561,681
  6. Step 6: Final answer
    x = 291,411,873.05

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.