Home / 37,442,624.80-56,163,937.20-34,923,200.80

Finding the Fourth Proportional to 37,442,624.80, 56,163,937.20 and 34,923,200.80

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Solution

The fourth proportional to 37,442,624.80, 56,163,937.20 and 34,923,200.80 is: 52,384,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,624.80 : 56,163,937.20 = 34,923,200.80 : x
  2. Step 2: Convert to fraction form
    37,442,624.80/56,163,937.20 = 34,923,200.80/x
  3. Step 3: Cross multiply
    37,442,624.80x = 56,163,937.20 × 34,923,200.80
  4. Step 4: Simplify right side
    37,442,624.80x = 1,961,424,456,554,189.75
  5. Step 5: Solve for x
    x = 1,961,424,456,554,189.75/37,442,624.80
  6. Step 6: Final answer
    x = 52,384,801.20

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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.