Home / 42,046,321.56-58,015,257.65-24,161,086.44

Finding the Fourth Proportional to 42,046,321.56, 58,015,257.65 and 24,161,086.44

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Solution

The fourth proportional to 42,046,321.56, 58,015,257.65 and 24,161,086.44 is: 33,337,319.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,046,321.56 : 58,015,257.65 = 24,161,086.44 : x
  2. Step 2: Convert to fraction form
    42,046,321.56/58,015,257.65 = 24,161,086.44/x
  3. Step 3: Cross multiply
    42,046,321.56x = 58,015,257.65 × 24,161,086.44
  4. Step 4: Simplify right side
    42,046,321.56x = 1,401,711,654,799,716
  5. Step 5: Solve for x
    x = 1,401,711,654,799,716/42,046,321.56
  6. Step 6: Final answer
    x = 33,337,319.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.