Home / 16,952,344.29-25,427,947.80-7,367,722.02

Finding the Fourth Proportional to 16,952,344.29, 25,427,947.80 and 7,367,722.02

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Solution

The fourth proportional to 16,952,344.29, 25,427,947.80 and 7,367,722.02 is: 11,051,335.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952,344.29 : 25,427,947.80 = 7,367,722.02 : x
  2. Step 2: Convert to fraction form
    16,952,344.29/25,427,947.80 = 7,367,722.02/x
  3. Step 3: Cross multiply
    16,952,344.29x = 25,427,947.80 × 7,367,722.02
  4. Step 4: Simplify right side
    16,952,344.29x = 187,346,050,929,470.56
  5. Step 5: Solve for x
    x = 187,346,050,929,470.56/16,952,344.29
  6. Step 6: Final answer
    x = 11,051,335.89

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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.