Home / 14,738,974.56-22,108,461.84-5,757,228

Finding the Fourth Proportional to 14,738,974.56, 22,108,461.84 and 5,757,228

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Solution

The fourth proportional to 14,738,974.56, 22,108,461.84 and 5,757,228 is: 8,635,842

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,738,974.56 : 22,108,461.84 = 5,757,228 : x
  2. Step 2: Convert to fraction form
    14,738,974.56/22,108,461.84 = 5,757,228/x
  3. Step 3: Cross multiply
    14,738,974.56x = 22,108,461.84 × 5,757,228
  4. Step 4: Simplify right side
    14,738,974.56x = 127,283,455,542,179.52
  5. Step 5: Solve for x
    x = 127,283,455,542,179.52/14,738,974.56
  6. Step 6: Final answer
    x = 8,635,842

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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.