Home / 26,583,291.90-36,691,767.93-17,313,959.70

Finding the Fourth Proportional to 26,583,291.90, 36,691,767.93 and 17,313,959.70

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Solution

The fourth proportional to 26,583,291.90, 36,691,767.93 and 17,313,959.70 is: 23,897,709.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,291.90 : 36,691,767.93 = 17,313,959.70 : x
  2. Step 2: Convert to fraction form
    26,583,291.90/36,691,767.93 = 17,313,959.70/x
  3. Step 3: Cross multiply
    26,583,291.90x = 36,691,767.93 × 17,313,959.70
  4. Step 4: Simplify right side
    26,583,291.90x = 635,279,791,261,772.38
  5. Step 5: Solve for x
    x = 635,279,791,261,772.38/26,583,291.90
  6. Step 6: Final answer
    x = 23,897,709.65

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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.