Home / 41,986,627.20-62,979,940.80-15,050,563.20

Finding the Fourth Proportional to 41,986,627.20, 62,979,940.80 and 15,050,563.20

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Solution

The fourth proportional to 41,986,627.20, 62,979,940.80 and 15,050,563.20 is: 22,575,844.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,986,627.20 : 62,979,940.80 = 15,050,563.20 : x
  2. Step 2: Convert to fraction form
    41,986,627.20/62,979,940.80 = 15,050,563.20/x
  3. Step 3: Cross multiply
    41,986,627.20x = 62,979,940.80 × 15,050,563.20
  4. Step 4: Simplify right side
    41,986,627.20x = 947,883,579,342,658.50
  5. Step 5: Solve for x
    x = 947,883,579,342,658.50/41,986,627.20
  6. Step 6: Final answer
    x = 22,575,844.80

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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.