Home / 27,652,844.70-41,479,267.05-25,883,372.70

Finding the Fourth Proportional to 27,652,844.70, 41,479,267.05 and 25,883,372.70

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Solution

The fourth proportional to 27,652,844.70, 41,479,267.05 and 25,883,372.70 is: 38,825,059.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,652,844.70 : 41,479,267.05 = 25,883,372.70 : x
  2. Step 2: Convert to fraction form
    27,652,844.70/41,479,267.05 = 25,883,372.70/x
  3. Step 3: Cross multiply
    27,652,844.70x = 41,479,267.05 × 25,883,372.70
  4. Step 4: Simplify right side
    27,652,844.70x = 1,073,623,328,377,979.38
  5. Step 5: Solve for x
    x = 1,073,623,328,377,979.38/27,652,844.70
  6. Step 6: Final answer
    x = 38,825,059.05

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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.