Home / 26,583,281.28-36,691,753.26-17,313,949.08

Finding the Fourth Proportional to 26,583,281.28, 36,691,753.26 and 17,313,949.08

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Solution

The fourth proportional to 26,583,281.28, 36,691,753.26 and 17,313,949.08 is: 23,897,694.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,281.28 : 36,691,753.26 = 17,313,949.08 : x
  2. Step 2: Convert to fraction form
    26,583,281.28/36,691,753.26 = 17,313,949.08/x
  3. Step 3: Cross multiply
    26,583,281.28x = 36,691,753.26 × 17,313,949.08
  4. Step 4: Simplify right side
    26,583,281.28x = 635,279,147,599,563.88
  5. Step 5: Solve for x
    x = 635,279,147,599,563.88/26,583,281.28
  6. Step 6: Final answer
    x = 23,897,694.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.