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Finding the Third Proportional to 15,559,648.17 and 22,834,999.83

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Solution

The third proportional to 15,559,648.17 and 22,834,999.83 is: 33,512,147.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,559,648.17 : 22,834,999.83 = 22,834,999.83 : x
  2. Step 2: Convert to fraction form
    15,559,648.17/22,834,999.83 = 22,834,999.83/x
  3. Step 3: Cross multiply
    15,559,648.17x = 22,834,999.83 × 22,834,999.83
  4. Step 4: Simplify right side
    15,559,648.17x = 521,437,217,150,468.75
  5. Step 5: Solve for x
    x = 521,437,217,150,468.75/15,559,648.17
  6. Step 6: Final answer
    x = 33,512,147.02

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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.