Home / 36,345,583.55-54,518,850.19-12,084,510.44

Finding the Fourth Proportional to 36,345,583.55, 54,518,850.19 and 12,084,510.44

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Solution

The fourth proportional to 36,345,583.55, 54,518,850.19 and 12,084,510.44 is: 18,126,923.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,345,583.55 : 54,518,850.19 = 12,084,510.44 : x
  2. Step 2: Convert to fraction form
    36,345,583.55/54,518,850.19 = 12,084,510.44/x
  3. Step 3: Cross multiply
    36,345,583.55x = 54,518,850.19 × 12,084,510.44
  4. Step 4: Simplify right side
    36,345,583.55x = 658,833,614,449,253.75
  5. Step 5: Solve for x
    x = 658,833,614,449,253.75/36,345,583.55
  6. Step 6: Final answer
    x = 18,126,923.55

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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.