Home / 57,937,230.40-86,972,200.80-34,016,180.80

Finding the Fourth Proportional to 57,937,230.40, 86,972,200.80 and 34,016,180.80

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Solution

The fourth proportional to 57,937,230.40, 86,972,200.80 and 34,016,180.80 is: 51,063,229.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,937,230.40 : 86,972,200.80 = 34,016,180.80 : x
  2. Step 2: Convert to fraction form
    57,937,230.40/86,972,200.80 = 34,016,180.80/x
  3. Step 3: Cross multiply
    57,937,230.40x = 86,972,200.80 × 34,016,180.80
  4. Step 4: Simplify right side
    57,937,230.40x = 2,958,462,106,986,704.50
  5. Step 5: Solve for x
    x = 2,958,462,106,986,704.50/57,937,230.40
  6. Step 6: Final answer
    x = 51,063,229.75

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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.