Home / 14,573,636.46-21,868,020.24-5,944,067.95

Finding the Fourth Proportional to 14,573,636.46, 21,868,020.24 and 5,944,067.95

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Solution

The fourth proportional to 14,573,636.46, 21,868,020.24 and 5,944,067.95 is: 8,919,187.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,573,636.46 : 21,868,020.24 = 5,944,067.95 : x
  2. Step 2: Convert to fraction form
    14,573,636.46/21,868,020.24 = 5,944,067.95/x
  3. Step 3: Cross multiply
    14,573,636.46x = 21,868,020.24 × 5,944,067.95
  4. Step 4: Simplify right side
    14,573,636.46x = 129,984,998,238,535.30
  5. Step 5: Solve for x
    x = 129,984,998,238,535.30/14,573,636.46
  6. Step 6: Final answer
    x = 8,919,187.65

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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.