Home / 26,279,532.27-36,260,487.95-14,675,310.27

Finding the Fourth Proportional to 26,279,532.27, 36,260,487.95 and 14,675,310.27

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Solution

The fourth proportional to 26,279,532.27, 36,260,487.95 and 14,675,310.27 is: 20,248,987.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,279,532.27 : 36,260,487.95 = 14,675,310.27 : x
  2. Step 2: Convert to fraction form
    26,279,532.27/36,260,487.95 = 14,675,310.27/x
  3. Step 3: Cross multiply
    26,279,532.27x = 36,260,487.95 × 14,675,310.27
  4. Step 4: Simplify right side
    26,279,532.27x = 532,133,911,134,469.69
  5. Step 5: Solve for x
    x = 532,133,911,134,469.69/26,279,532.27
  6. Step 6: Final answer
    x = 20,248,987.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.