Home / 37,227,030.10-55,840,545.15-18,095,154.10

Finding the Fourth Proportional to 37,227,030.10, 55,840,545.15 and 18,095,154.10

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Solution

The fourth proportional to 37,227,030.10, 55,840,545.15 and 18,095,154.10 is: 27,142,731.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,227,030.10 : 55,840,545.15 = 18,095,154.10 : x
  2. Step 2: Convert to fraction form
    37,227,030.10/55,840,545.15 = 18,095,154.10/x
  3. Step 3: Cross multiply
    37,227,030.10x = 55,840,545.15 × 18,095,154.10
  4. Step 4: Simplify right side
    37,227,030.10x = 1,010,443,269,517,257.62
  5. Step 5: Solve for x
    x = 1,010,443,269,517,257.62/37,227,030.10
  6. Step 6: Final answer
    x = 27,142,731.15

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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.