Home / 48,964,159.20-73,449,003.60-14,886,616.80

Finding the Fourth Proportional to 48,964,159.20, 73,449,003.60 and 14,886,616.80

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Solution

The fourth proportional to 48,964,159.20, 73,449,003.60 and 14,886,616.80 is: 22,330,765.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,964,159.20 : 73,449,003.60 = 14,886,616.80 : x
  2. Step 2: Convert to fraction form
    48,964,159.20/73,449,003.60 = 14,886,616.80/x
  3. Step 3: Cross multiply
    48,964,159.20x = 73,449,003.60 × 14,886,616.80
  4. Step 4: Simplify right side
    48,964,159.20x = 1,093,407,170,935,020.50
  5. Step 5: Solve for x
    x = 1,093,407,170,935,020.50/48,964,159.20
  6. Step 6: Final answer
    x = 22,330,765.78

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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.