Home / 49,206,870.35-73,810,305.53-23,641,715.15

Finding the Fourth Proportional to 49,206,870.35, 73,810,305.53 and 23,641,715.15

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Solution

The fourth proportional to 49,206,870.35, 73,810,305.53 and 23,641,715.15 is: 35,462,572.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,206,870.35 : 73,810,305.53 = 23,641,715.15 : x
  2. Step 2: Convert to fraction form
    49,206,870.35/73,810,305.53 = 23,641,715.15/x
  3. Step 3: Cross multiply
    49,206,870.35x = 73,810,305.53 × 23,641,715.15
  4. Step 4: Simplify right side
    49,206,870.35x = 1,745,002,218,474,729.75
  5. Step 5: Solve for x
    x = 1,745,002,218,474,729.75/49,206,870.35
  6. Step 6: Final answer
    x = 35,462,572.73

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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.