Home / 26,583,282.40-36,691,754.81-17,313,950.20

Finding the Fourth Proportional to 26,583,282.40, 36,691,754.81 and 17,313,950.20

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Solution

The fourth proportional to 26,583,282.40, 36,691,754.81 and 17,313,950.20 is: 23,897,696.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,282.40 : 36,691,754.81 = 17,313,950.20 : x
  2. Step 2: Convert to fraction form
    26,583,282.40/36,691,754.81 = 17,313,950.20/x
  3. Step 3: Cross multiply
    26,583,282.40x = 36,691,754.81 × 17,313,950.20
  4. Step 4: Simplify right side
    26,583,282.40x = 635,279,215,530,950.50
  5. Step 5: Solve for x
    x = 635,279,215,530,950.50/26,583,282.40
  6. Step 6: Final answer
    x = 23,897,696.53

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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.