Home / 180,209,335.62-270,314,446.40-50,817,623.88

Finding the Fourth Proportional to 180,209,335.62, 270,314,446.40 and 50,817,623.88

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Solution

The fourth proportional to 180,209,335.62, 270,314,446.40 and 50,817,623.88 is: 76,226,560.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,209,335.62 : 270,314,446.40 = 50,817,623.88 : x
  2. Step 2: Convert to fraction form
    180,209,335.62/270,314,446.40 = 50,817,623.88/x
  3. Step 3: Cross multiply
    180,209,335.62x = 270,314,446.40 × 50,817,623.88
  4. Step 4: Simplify right side
    180,209,335.62x = 13,736,737,866,485,620
  5. Step 5: Solve for x
    x = 13,736,737,866,485,620/180,209,335.62
  6. Step 6: Final answer
    x = 76,226,560.73

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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.