Home / 17,826,650.92-26,729,937.24-5,693,262.40

Finding the Fourth Proportional to 17,826,650.92, 26,729,937.24 and 5,693,262.40

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Solution

The fourth proportional to 17,826,650.92, 26,729,937.24 and 5,693,262.40 is: 8,536,687.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,826,650.92 : 26,729,937.24 = 5,693,262.40 : x
  2. Step 2: Convert to fraction form
    17,826,650.92/26,729,937.24 = 5,693,262.40/x
  3. Step 3: Cross multiply
    17,826,650.92x = 26,729,937.24 × 5,693,262.40
  4. Step 4: Simplify right side
    17,826,650.92x = 152,180,546,642,851.78
  5. Step 5: Solve for x
    x = 152,180,546,642,851.78/17,826,650.92
  6. Step 6: Final answer
    x = 8,536,687.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.