Home / 48,965,376.20-73,450,829.10-14,887,833.80

Finding the Fourth Proportional to 48,965,376.20, 73,450,829.10 and 14,887,833.80

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Solution

The fourth proportional to 48,965,376.20, 73,450,829.10 and 14,887,833.80 is: 22,332,591.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,965,376.20 : 73,450,829.10 = 14,887,833.80 : x
  2. Step 2: Convert to fraction form
    48,965,376.20/73,450,829.10 = 14,887,833.80/x
  3. Step 3: Cross multiply
    48,965,376.20x = 73,450,829.10 × 14,887,833.80
  4. Step 4: Simplify right side
    48,965,376.20x = 1,093,523,736,113,003.50
  5. Step 5: Solve for x
    x = 1,093,523,736,113,003.50/48,965,376.20
  6. Step 6: Final answer
    x = 22,332,591.33

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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.