Home / 16,481,250.28-24,715,032.54-6,378,049

Finding the Fourth Proportional to 16,481,250.28, 24,715,032.54 and 6,378,049

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Solution

The fourth proportional to 16,481,250.28, 24,715,032.54 and 6,378,049 is: 9,564,425.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,481,250.28 : 24,715,032.54 = 6,378,049 : x
  2. Step 2: Convert to fraction form
    16,481,250.28/24,715,032.54 = 6,378,049/x
  3. Step 3: Cross multiply
    16,481,250.28x = 24,715,032.54 × 6,378,049
  4. Step 4: Simplify right side
    16,481,250.28x = 157,633,688,576,714.47
  5. Step 5: Solve for x
    x = 157,633,688,576,714.47/16,481,250.28
  6. Step 6: Final answer
    x = 9,564,425.39

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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.