Home / 48,385,744.40-72,578,616.60-33,269,200.40

Finding the Fourth Proportional to 48,385,744.40, 72,578,616.60 and 33,269,200.40

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Solution

The fourth proportional to 48,385,744.40, 72,578,616.60 and 33,269,200.40 is: 49,903,800.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,385,744.40 : 72,578,616.60 = 33,269,200.40 : x
  2. Step 2: Convert to fraction form
    48,385,744.40/72,578,616.60 = 33,269,200.40/x
  3. Step 3: Cross multiply
    48,385,744.40x = 72,578,616.60 × 33,269,200.40
  4. Step 4: Simplify right side
    48,385,744.40x = 2,414,632,540,420,166.50
  5. Step 5: Solve for x
    x = 2,414,632,540,420,166.50/48,385,744.40
  6. Step 6: Final answer
    x = 49,903,800.60

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Similar ratio
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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.