Home / 27,805,744.10-41,708,616.15-26,672,003.30

Finding the Fourth Proportional to 27,805,744.10, 41,708,616.15 and 26,672,003.30

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Solution

The fourth proportional to 27,805,744.10, 41,708,616.15 and 26,672,003.30 is: 40,008,004.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,805,744.10 : 41,708,616.15 = 26,672,003.30 : x
  2. Step 2: Convert to fraction form
    27,805,744.10/41,708,616.15 = 26,672,003.30/x
  3. Step 3: Cross multiply
    27,805,744.10x = 41,708,616.15 × 26,672,003.30
  4. Step 4: Simplify right side
    27,805,744.10x = 1,112,452,347,591,233.25
  5. Step 5: Solve for x
    x = 1,112,452,347,591,233.25/27,805,744.10
  6. Step 6: Final answer
    x = 40,008,004.95

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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.