Home / 26,236,601.20-36,218,119.53-16,948,699.90

Finding the Fourth Proportional to 26,236,601.20, 36,218,119.53 and 16,948,699.90

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Solution

The fourth proportional to 26,236,601.20, 36,218,119.53 and 16,948,699.90 is: 23,396,705.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,236,601.20 : 36,218,119.53 = 16,948,699.90 : x
  2. Step 2: Convert to fraction form
    26,236,601.20/36,218,119.53 = 16,948,699.90/x
  3. Step 3: Cross multiply
    26,236,601.20x = 36,218,119.53 × 16,948,699.90
  4. Step 4: Simplify right side
    26,236,601.20x = 613,850,038,856,299
  5. Step 5: Solve for x
    x = 613,850,038,856,299/26,236,601.20
  6. Step 6: Final answer
    x = 23,396,705.78

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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.