Home / 23,371,375.16-32,254,167.66-12,917,166.61

Finding the Fourth Proportional to 23,371,375.16, 32,254,167.66 and 12,917,166.61

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Solution

The fourth proportional to 23,371,375.16, 32,254,167.66 and 12,917,166.61 is: 17,826,612.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,371,375.16 : 32,254,167.66 = 12,917,166.61 : x
  2. Step 2: Convert to fraction form
    23,371,375.16/32,254,167.66 = 12,917,166.61/x
  3. Step 3: Cross multiply
    23,371,375.16x = 32,254,167.66 × 12,917,166.61
  4. Step 4: Simplify right side
    23,371,375.16x = 416,632,457,335,483.19
  5. Step 5: Solve for x
    x = 416,632,457,335,483.19/23,371,375.16
  6. Step 6: Final answer
    x = 17,826,612.88

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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.