Home / 48,288,052.70-72,432,079.05-32,982,551.90

Finding the Fourth Proportional to 48,288,052.70, 72,432,079.05 and 32,982,551.90

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Solution

The fourth proportional to 48,288,052.70, 72,432,079.05 and 32,982,551.90 is: 49,473,827.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,288,052.70 : 72,432,079.05 = 32,982,551.90 : x
  2. Step 2: Convert to fraction form
    48,288,052.70/72,432,079.05 = 32,982,551.90/x
  3. Step 3: Cross multiply
    48,288,052.70x = 72,432,079.05 × 32,982,551.90
  4. Step 4: Simplify right side
    48,288,052.70x = 2,388,994,806,491,527.50
  5. Step 5: Solve for x
    x = 2,388,994,806,491,527.50/48,288,052.70
  6. Step 6: Final answer
    x = 49,473,827.85

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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.