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Finding the Third Proportional to 47,851,129.50 and 104,965,581

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Solution

The third proportional to 47,851,129.50 and 104,965,581 is: 230,251,058.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,851,129.50 : 104,965,581 = 104,965,581 : x
  2. Step 2: Convert to fraction form
    47,851,129.50/104,965,581 = 104,965,581/x
  3. Step 3: Cross multiply
    47,851,129.50x = 104,965,581 × 104,965,581
  4. Step 4: Simplify right side
    47,851,129.50x = 11,017,773,194,667,560
  5. Step 5: Solve for x
    x = 11,017,773,194,667,560/47,851,129.50
  6. Step 6: Final answer
    x = 230,251,058.02

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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.