Home / 23,146,935.57-34,720,519.39-5,875,141.61

Finding the Fourth Proportional to 23,146,935.57, 34,720,519.39 and 5,875,141.61

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Solution

The fourth proportional to 23,146,935.57, 34,720,519.39 and 5,875,141.61 is: 8,812,741.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,146,935.57 : 34,720,519.39 = 5,875,141.61 : x
  2. Step 2: Convert to fraction form
    23,146,935.57/34,720,519.39 = 5,875,141.61/x
  3. Step 3: Cross multiply
    23,146,935.57x = 34,720,519.39 × 5,875,141.61
  4. Step 4: Simplify right side
    23,146,935.57x = 203,987,968,248,723.56
  5. Step 5: Solve for x
    x = 203,987,968,248,723.56/23,146,935.57
  6. Step 6: Final answer
    x = 8,812,741.87

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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.