Home / 37,769,767.20-56,766,625.20-32,842,893.60

Finding the Fourth Proportional to 37,769,767.20, 56,766,625.20 and 32,842,893.60

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Solution

The fourth proportional to 37,769,767.20, 56,766,625.20 and 32,842,893.60 is: 49,361,708.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,769,767.20 : 56,766,625.20 = 32,842,893.60 : x
  2. Step 2: Convert to fraction form
    37,769,767.20/56,766,625.20 = 32,842,893.60/x
  3. Step 3: Cross multiply
    37,769,767.20x = 56,766,625.20 × 32,842,893.60
  4. Step 4: Simplify right side
    37,769,767.20x = 1,864,380,231,474,679
  5. Step 5: Solve for x
    x = 1,864,380,231,474,679/37,769,767.20
  6. Step 6: Final answer
    x = 49,361,708.31

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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.