Home / 17,375,252.40-26,037,217.80-12,593,012.40

Finding the Fourth Proportional to 17,375,252.40, 26,037,217.80 and 12,593,012.40

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Solution

The fourth proportional to 17,375,252.40, 26,037,217.80 and 12,593,012.40 is: 18,870,920.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,375,252.40 : 26,037,217.80 = 12,593,012.40 : x
  2. Step 2: Convert to fraction form
    17,375,252.40/26,037,217.80 = 12,593,012.40/x
  3. Step 3: Cross multiply
    17,375,252.40x = 26,037,217.80 × 12,593,012.40
  4. Step 4: Simplify right side
    17,375,252.40x = 327,887,006,616,900.75
  5. Step 5: Solve for x
    x = 327,887,006,616,900.75/17,375,252.40
  6. Step 6: Final answer
    x = 18,870,920.49

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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.