Home / 42,005,698.20-62,882,576.10-24,957,595.80

Finding the Fourth Proportional to 42,005,698.20, 62,882,576.10 and 24,957,595.80

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Solution

The fourth proportional to 42,005,698.20, 62,882,576.10 and 24,957,595.80 is: 37,361,548.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,005,698.20 : 62,882,576.10 = 24,957,595.80 : x
  2. Step 2: Convert to fraction form
    42,005,698.20/62,882,576.10 = 24,957,595.80/x
  3. Step 3: Cross multiply
    42,005,698.20x = 62,882,576.10 × 24,957,595.80
  4. Step 4: Simplify right side
    42,005,698.20x = 1,569,397,917,166,540.50
  5. Step 5: Solve for x
    x = 1,569,397,917,166,540.50/42,005,698.20
  6. Step 6: Final answer
    x = 37,361,548.18

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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.