Home / 52,986,864.44-79,399,163.81-35,650,845.92

Finding the Fourth Proportional to 52,986,864.44, 79,399,163.81 and 35,650,845.92

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Solution

The fourth proportional to 52,986,864.44, 79,399,163.81 and 35,650,845.92 is: 53,421,680.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,986,864.44 : 79,399,163.81 = 35,650,845.92 : x
  2. Step 2: Convert to fraction form
    52,986,864.44/79,399,163.81 = 35,650,845.92/x
  3. Step 3: Cross multiply
    52,986,864.44x = 79,399,163.81 × 35,650,845.92
  4. Step 4: Simplify right side
    52,986,864.44x = 2,830,647,354,591,900.50
  5. Step 5: Solve for x
    x = 2,830,647,354,591,900.50/52,986,864.44
  6. Step 6: Final answer
    x = 53,421,680.73

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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.