Home / 36,413,828.76-54,614,162.32-10,499,758.68

Finding the Fourth Proportional to 36,413,828.76, 54,614,162.32 and 10,499,758.68

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Solution

The fourth proportional to 36,413,828.76, 54,614,162.32 and 10,499,758.68 is: 15,747,740.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,413,828.76 : 54,614,162.32 = 10,499,758.68 : x
  2. Step 2: Convert to fraction form
    36,413,828.76/54,614,162.32 = 10,499,758.68/x
  3. Step 3: Cross multiply
    36,413,828.76x = 54,614,162.32 × 10,499,758.68
  4. Step 4: Simplify right side
    36,413,828.76x = 573,435,524,870,348.88
  5. Step 5: Solve for x
    x = 573,435,524,870,348.88/36,413,828.76
  6. Step 6: Final answer
    x = 15,747,740.47

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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.