Home / 49,536,498.60-74,304,747.90-49,058,201.70

Finding the Fourth Proportional to 49,536,498.60, 74,304,747.90 and 49,058,201.70

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Solution

The fourth proportional to 49,536,498.60, 74,304,747.90 and 49,058,201.70 is: 73,587,302.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,536,498.60 : 74,304,747.90 = 49,058,201.70 : x
  2. Step 2: Convert to fraction form
    49,536,498.60/74,304,747.90 = 49,058,201.70/x
  3. Step 3: Cross multiply
    49,536,498.60x = 74,304,747.90 × 49,058,201.70
  4. Step 4: Simplify right side
    49,536,498.60x = 3,645,257,309,745,852
  5. Step 5: Solve for x
    x = 3,645,257,309,745,852/49,536,498.60
  6. Step 6: Final answer
    x = 73,587,302.55

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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.