Home / 47,498,125.52-65,546,118.60-26,304,170.96

Finding the Fourth Proportional to 47,498,125.52, 65,546,118.60 and 26,304,170.96

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Solution

The fourth proportional to 47,498,125.52, 65,546,118.60 and 26,304,170.96 is: 36,299,038.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,498,125.52 : 65,546,118.60 = 26,304,170.96 : x
  2. Step 2: Convert to fraction form
    47,498,125.52/65,546,118.60 = 26,304,170.96/x
  3. Step 3: Cross multiply
    47,498,125.52x = 65,546,118.60 × 26,304,170.96
  4. Step 4: Simplify right side
    47,498,125.52x = 1,724,136,309,418,836
  5. Step 5: Solve for x
    x = 1,724,136,309,418,836/47,498,125.52
  6. Step 6: Final answer
    x = 36,299,038.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.