Home / 25,167,003.38-37,750,548.86-7,896,529.65

Finding the Fourth Proportional to 25,167,003.38, 37,750,548.86 and 7,896,529.65

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Solution

The fourth proportional to 25,167,003.38, 37,750,548.86 and 7,896,529.65 is: 11,844,808.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,167,003.38 : 37,750,548.86 = 7,896,529.65 : x
  2. Step 2: Convert to fraction form
    25,167,003.38/37,750,548.86 = 7,896,529.65/x
  3. Step 3: Cross multiply
    25,167,003.38x = 37,750,548.86 × 7,896,529.65
  4. Step 4: Simplify right side
    25,167,003.38x = 298,098,328,376,763.69
  5. Step 5: Solve for x
    x = 298,098,328,376,763.69/25,167,003.38
  6. Step 6: Final answer
    x = 11,844,808.21

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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.