Home / 15,736,687.26-23,591,027.07-6,149,885.82

Finding the Fourth Proportional to 15,736,687.26, 23,591,027.07 and 6,149,885.82

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Solution

The fourth proportional to 15,736,687.26, 23,591,027.07 and 6,149,885.82 is: 9,219,356.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,736,687.26 : 23,591,027.07 = 6,149,885.82 : x
  2. Step 2: Convert to fraction form
    15,736,687.26/23,591,027.07 = 6,149,885.82/x
  3. Step 3: Cross multiply
    15,736,687.26x = 23,591,027.07 × 6,149,885.82
  4. Step 4: Simplify right side
    15,736,687.26x = 145,082,122,857,029.16
  5. Step 5: Solve for x
    x = 145,082,122,857,029.16/15,736,687.26
  6. Step 6: Final answer
    x = 9,219,356.05

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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.