Home / 36,300,046.20-54,402,246.90-26,670,247.80

Finding the Fourth Proportional to 36,300,046.20, 54,402,246.90 and 26,670,247.80

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Solution

The fourth proportional to 36,300,046.20, 54,402,246.90 and 26,670,247.80 is: 39,970,235.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,300,046.20 : 54,402,246.90 = 26,670,247.80 : x
  2. Step 2: Convert to fraction form
    36,300,046.20/54,402,246.90 = 26,670,247.80/x
  3. Step 3: Cross multiply
    36,300,046.20x = 54,402,246.90 × 26,670,247.80
  4. Step 4: Simplify right side
    36,300,046.20x = 1,450,921,405,699,781.75
  5. Step 5: Solve for x
    x = 1,450,921,405,699,781.75/36,300,046.20
  6. Step 6: Final answer
    x = 39,970,235.79

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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.