Home / 25,254,606.24-37,887,521.04-11,784,085.92

Finding the Fourth Proportional to 25,254,606.24, 37,887,521.04 and 11,784,085.92

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Solution

The fourth proportional to 25,254,606.24, 37,887,521.04 and 11,784,085.92 is: 17,678,747.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,254,606.24 : 37,887,521.04 = 11,784,085.92 : x
  2. Step 2: Convert to fraction form
    25,254,606.24/37,887,521.04 = 11,784,085.92/x
  3. Step 3: Cross multiply
    25,254,606.24x = 37,887,521.04 × 11,784,085.92
  4. Step 4: Simplify right side
    25,254,606.24x = 446,469,803,231,167.75
  5. Step 5: Solve for x
    x = 446,469,803,231,167.75/25,254,606.24
  6. Step 6: Final answer
    x = 17,678,747.35

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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.