Home / 27,498,867.17-41,241,901.65-10,235,198.41

Finding the Fourth Proportional to 27,498,867.17, 41,241,901.65 and 10,235,198.41

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Solution

The fourth proportional to 27,498,867.17, 41,241,901.65 and 10,235,198.41 is: 15,350,415.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,498,867.17 : 41,241,901.65 = 10,235,198.41 : x
  2. Step 2: Convert to fraction form
    27,498,867.17/41,241,901.65 = 10,235,198.41/x
  3. Step 3: Cross multiply
    27,498,867.17x = 41,241,901.65 × 10,235,198.41
  4. Step 4: Simplify right side
    27,498,867.17x = 422,119,046,193,456.38
  5. Step 5: Solve for x
    x = 422,119,046,193,456.38/27,498,867.17
  6. Step 6: Final answer
    x = 15,350,415.84

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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.