Home / 16,413,827.42-22,653,894.55-9,542,295.29

Finding the Fourth Proportional to 16,413,827.42, 22,653,894.55 and 9,542,295.29

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Solution

The fourth proportional to 16,413,827.42, 22,653,894.55 and 9,542,295.29 is: 13,170,002.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413,827.42 : 22,653,894.55 = 9,542,295.29 : x
  2. Step 2: Convert to fraction form
    16,413,827.42/22,653,894.55 = 9,542,295.29/x
  3. Step 3: Cross multiply
    16,413,827.42x = 22,653,894.55 × 9,542,295.29
  4. Step 4: Simplify right side
    16,413,827.42x = 216,170,151,273,544.97
  5. Step 5: Solve for x
    x = 216,170,151,273,544.97/16,413,827.42
  6. Step 6: Final answer
    x = 13,170,002.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.