Home / 16,952,339.42-25,427,940.50-7,367,717.15

Finding the Fourth Proportional to 16,952,339.42, 25,427,940.50 and 7,367,717.15

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Solution

The fourth proportional to 16,952,339.42, 25,427,940.50 and 7,367,717.15 is: 11,051,328.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952,339.42 : 25,427,940.50 = 7,367,717.15 : x
  2. Step 2: Convert to fraction form
    16,952,339.42/25,427,940.50 = 7,367,717.15/x
  3. Step 3: Cross multiply
    16,952,339.42x = 25,427,940.50 × 7,367,717.15
  4. Step 4: Simplify right side
    16,952,339.42x = 187,345,873,202,309.16
  5. Step 5: Solve for x
    x = 187,345,873,202,309.16/16,952,339.42
  6. Step 6: Final answer
    x = 11,051,328.59

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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.