Home / 42,000,455.20-62,874,711.60-24,952,352.80

Finding the Fourth Proportional to 42,000,455.20, 62,874,711.60 and 24,952,352.80

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Solution

The fourth proportional to 42,000,455.20, 62,874,711.60 and 24,952,352.80 is: 37,353,690.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,000,455.20 : 62,874,711.60 = 24,952,352.80 : x
  2. Step 2: Convert to fraction form
    42,000,455.20/62,874,711.60 = 24,952,352.80/x
  3. Step 3: Cross multiply
    42,000,455.20x = 62,874,711.60 × 24,952,352.80
  4. Step 4: Simplify right side
    42,000,455.20x = 1,568,871,986,041,452.50
  5. Step 5: Solve for x
    x = 1,568,871,986,041,452.50/42,000,455.20
  6. Step 6: Final answer
    x = 37,353,690.06

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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.