Home / 48,870,163.20-73,286,582.40-14,780,179.20

Finding the Fourth Proportional to 48,870,163.20, 73,286,582.40 and 14,780,179.20

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Solution

The fourth proportional to 48,870,163.20, 73,286,582.40 and 14,780,179.20 is: 22,164,624.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,870,163.20 : 73,286,582.40 = 14,780,179.20 : x
  2. Step 2: Convert to fraction form
    48,870,163.20/73,286,582.40 = 14,780,179.20/x
  3. Step 3: Cross multiply
    48,870,163.20x = 73,286,582.40 × 14,780,179.20
  4. Step 4: Simplify right side
    48,870,163.20x = 1,083,188,820,827,566.12
  5. Step 5: Solve for x
    x = 1,083,188,820,827,566.12/48,870,163.20
  6. Step 6: Final answer
    x = 22,164,624.59

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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.