Home / 25,254,608.24-37,887,524.04-11,784,087.92

Finding the Fourth Proportional to 25,254,608.24, 37,887,524.04 and 11,784,087.92

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Solution

The fourth proportional to 25,254,608.24, 37,887,524.04 and 11,784,087.92 is: 17,678,750.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,608.24 : 37,887,524.04 = 11,784,087.92 : x
  2. Step 2: Convert to fraction form
    25,254,608.24/37,887,524.04 = 11,784,087.92/x
  3. Step 3: Cross multiply
    25,254,608.24x = 37,887,524.04 × 11,784,087.92
  4. Step 4: Simplify right side
    25,254,608.24x = 446,469,914,358,473.56
  5. Step 5: Solve for x
    x = 446,469,914,358,473.56/25,254,608.24
  6. Step 6: Final answer
    x = 17,678,750.35

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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.