Home / 48,385,320.84-72,458,480.88-36,059,727.83

Finding the Fourth Proportional to 48,385,320.84, 72,458,480.88 and 36,059,727.83

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Solution

The fourth proportional to 48,385,320.84, 72,458,480.88 and 36,059,727.83 is: 54,000,532.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,385,320.84 : 72,458,480.88 = 36,059,727.83 : x
  2. Step 2: Convert to fraction form
    48,385,320.84/72,458,480.88 = 36,059,727.83/x
  3. Step 3: Cross multiply
    48,385,320.84x = 72,458,480.88 × 36,059,727.83
  4. Step 4: Simplify right side
    48,385,320.84x = 2,612,833,099,145,766.50
  5. Step 5: Solve for x
    x = 2,612,833,099,145,766.50/48,385,320.84
  6. Step 6: Final answer
    x = 54,000,532.68

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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.