Home / 26,583,104.45-36,691,509.68-17,313,772.86

Finding the Fourth Proportional to 26,583,104.45, 36,691,509.68 and 17,313,772.86

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Solution

The fourth proportional to 26,583,104.45, 36,691,509.68 and 17,313,772.86 is: 23,897,452.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,583,104.45 : 36,691,509.68 = 17,313,772.86 : x
  2. Step 2: Convert to fraction form
    26,583,104.45/36,691,509.68 = 17,313,772.86/x
  3. Step 3: Cross multiply
    26,583,104.45x = 36,691,509.68 × 17,313,772.86
  4. Step 4: Simplify right side
    26,583,104.45x = 635,268,464,490,011.25
  5. Step 5: Solve for x
    x = 635,268,464,490,011.25/26,583,104.45
  6. Step 6: Final answer
    x = 23,897,452.07

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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.