Home / 23,371,375.66-32,254,168.35-12,917,167.11

Finding the Fourth Proportional to 23,371,375.66, 32,254,168.35 and 12,917,167.11

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Solution

The fourth proportional to 23,371,375.66, 32,254,168.35 and 12,917,167.11 is: 17,826,613.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371,375.66 : 32,254,168.35 = 12,917,167.11 : x
  2. Step 2: Convert to fraction form
    23,371,375.66/32,254,168.35 = 12,917,167.11/x
  3. Step 3: Cross multiply
    23,371,375.66x = 32,254,168.35 × 12,917,167.11
  4. Step 4: Simplify right side
    23,371,375.66x = 416,632,482,345,166.31
  5. Step 5: Solve for x
    x = 416,632,482,345,166.31/23,371,375.66
  6. Step 6: Final answer
    x = 17,826,613.56

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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.