Home / 48,929,905.40-73,394,858.10-32,805,591.80

Finding the Fourth Proportional to 48,929,905.40, 73,394,858.10 and 32,805,591.80

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Solution

The fourth proportional to 48,929,905.40, 73,394,858.10 and 32,805,591.80 is: 49,208,387.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,929,905.40 : 73,394,858.10 = 32,805,591.80 : x
  2. Step 2: Convert to fraction form
    48,929,905.40/73,394,858.10 = 32,805,591.80/x
  3. Step 3: Cross multiply
    48,929,905.40x = 73,394,858.10 × 32,805,591.80
  4. Step 4: Simplify right side
    48,929,905.40x = 2,407,761,755,047,523.50
  5. Step 5: Solve for x
    x = 2,407,761,755,047,523.50/48,929,905.40
  6. Step 6: Final answer
    x = 49,208,387.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.