Home / 48,870,151.70-73,286,565.15-14,780,167.70

Finding the Fourth Proportional to 48,870,151.70, 73,286,565.15 and 14,780,167.70

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Solution

The fourth proportional to 48,870,151.70, 73,286,565.15 and 14,780,167.70 is: 22,164,607.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,151.70 : 73,286,565.15 = 14,780,167.70 : x
  2. Step 2: Convert to fraction form
    48,870,151.70/73,286,565.15 = 14,780,167.70/x
  3. Step 3: Cross multiply
    48,870,151.70x = 73,286,565.15 × 14,780,167.70
  4. Step 4: Simplify right side
    48,870,151.70x = 1,083,187,723,073,975.75
  5. Step 5: Solve for x
    x = 1,083,187,723,073,975.75/48,870,151.70
  6. Step 6: Final answer
    x = 22,164,607.34

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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.