Home / 25,491,225.52-38,236,803.65-11,836,905.44

Finding the Fourth Proportional to 25,491,225.52, 38,236,803.65 and 11,836,905.44

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Solution

The fourth proportional to 25,491,225.52, 38,236,803.65 and 11,836,905.44 is: 17,755,342.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,491,225.52 : 38,236,803.65 = 11,836,905.44 : x
  2. Step 2: Convert to fraction form
    25,491,225.52/38,236,803.65 = 11,836,905.44/x
  3. Step 3: Cross multiply
    25,491,225.52x = 38,236,803.65 × 11,836,905.44
  4. Step 4: Simplify right side
    25,491,225.52x = 452,605,429,073,712.38
  5. Step 5: Solve for x
    x = 452,605,429,073,712.38/25,491,225.52
  6. Step 6: Final answer
    x = 17,755,342.08

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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.