Home / 50,816,395.20-76,181,741.25-22,040,857.95

Finding the Fourth Proportional to 50,816,395.20, 76,181,741.25 and 22,040,857.95

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Solution

The fourth proportional to 50,816,395.20, 76,181,741.25 and 22,040,857.95 is: 33,042,700.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,816,395.20 : 76,181,741.25 = 22,040,857.95 : x
  2. Step 2: Convert to fraction form
    50,816,395.20/76,181,741.25 = 22,040,857.95/x
  3. Step 3: Cross multiply
    50,816,395.20x = 76,181,741.25 × 22,040,857.95
  4. Step 4: Simplify right side
    50,816,395.20x = 1,679,110,937,274,905.50
  5. Step 5: Solve for x
    x = 1,679,110,937,274,905.50/50,816,395.20
  6. Step 6: Final answer
    x = 33,042,700.70

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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.