Home / 23,541,854.55-35,313,948.23-12,204,446.55

Finding the Fourth Proportional to 23,541,854.55, 35,313,948.23 and 12,204,446.55

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Solution

The fourth proportional to 23,541,854.55, 35,313,948.23 and 12,204,446.55 is: 18,307,274.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,541,854.55 : 35,313,948.23 = 12,204,446.55 : x
  2. Step 2: Convert to fraction form
    23,541,854.55/35,313,948.23 = 12,204,446.55/x
  3. Step 3: Cross multiply
    23,541,854.55x = 35,313,948.23 × 12,204,446.55
  4. Step 4: Simplify right side
    23,541,854.55x = 430,987,193,581,479.94
  5. Step 5: Solve for x
    x = 430,987,193,581,479.94/23,541,854.55
  6. Step 6: Final answer
    x = 18,307,274.50

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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.