Home / 27,659,144.70-41,476,275.45-10,614,152.70

Finding the Fourth Proportional to 27,659,144.70, 41,476,275.45 and 10,614,152.70

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Solution

The fourth proportional to 27,659,144.70, 41,476,275.45 and 10,614,152.70 is: 15,916,454.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,659,144.70 : 41,476,275.45 = 10,614,152.70 : x
  2. Step 2: Convert to fraction form
    27,659,144.70/41,476,275.45 = 10,614,152.70/x
  3. Step 3: Cross multiply
    27,659,144.70x = 41,476,275.45 × 10,614,152.70
  4. Step 4: Simplify right side
    27,659,144.70x = 440,235,521,053,561.19
  5. Step 5: Solve for x
    x = 440,235,521,053,561.19/27,659,144.70
  6. Step 6: Final answer
    x = 15,916,454.61

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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.