Home / 49,034,281.40-73,498,934.10-16,656,183.80

Finding the Fourth Proportional to 49,034,281.40, 73,498,934.10 and 16,656,183.80

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Solution

The fourth proportional to 49,034,281.40, 73,498,934.10 and 16,656,183.80 is: 24,966,446.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,034,281.40 : 73,498,934.10 = 16,656,183.80 : x
  2. Step 2: Convert to fraction form
    49,034,281.40/73,498,934.10 = 16,656,183.80/x
  3. Step 3: Cross multiply
    49,034,281.40x = 73,498,934.10 × 16,656,183.80
  4. Step 4: Simplify right side
    49,034,281.40x = 1,224,211,755,473,687.50
  5. Step 5: Solve for x
    x = 1,224,211,755,473,687.50/49,034,281.40
  6. Step 6: Final answer
    x = 24,966,446.34

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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.