Home / 16,952,340.17-25,427,941.63-7,367,717.90

Finding the Fourth Proportional to 16,952,340.17, 25,427,941.63 and 7,367,717.90

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Solution

The fourth proportional to 16,952,340.17, 25,427,941.63 and 7,367,717.90 is: 11,051,329.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,952,340.17 : 25,427,941.63 = 7,367,717.90 : x
  2. Step 2: Convert to fraction form
    16,952,340.17/25,427,941.63 = 7,367,717.90/x
  3. Step 3: Cross multiply
    16,952,340.17x = 25,427,941.63 × 7,367,717.90
  4. Step 4: Simplify right side
    16,952,340.17x = 187,345,900,561,947.19
  5. Step 5: Solve for x
    x = 187,345,900,561,947.19/16,952,340.17
  6. Step 6: Final answer
    x = 11,051,329.71

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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.