Home / 48,965,630.20-73,451,210.10-14,888,087.80

Finding the Fourth Proportional to 48,965,630.20, 73,451,210.10 and 14,888,087.80

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Solution

The fourth proportional to 48,965,630.20, 73,451,210.10 and 14,888,087.80 is: 22,332,972.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,965,630.20 : 73,451,210.10 = 14,888,087.80 : x
  2. Step 2: Convert to fraction form
    48,965,630.20/73,451,210.10 = 14,888,087.80/x
  3. Step 3: Cross multiply
    48,965,630.20x = 73,451,210.10 × 14,888,087.80
  4. Step 4: Simplify right side
    48,965,630.20x = 1,093,548,064,985,046.75
  5. Step 5: Solve for x
    x = 1,093,548,064,985,046.75/48,965,630.20
  6. Step 6: Final answer
    x = 22,332,972.34

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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.