Home / 42,046,321.82-58,015,257.99-24,161,086.69

Finding the Fourth Proportional to 42,046,321.82, 58,015,257.99 and 24,161,086.69

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Solution

The fourth proportional to 42,046,321.82, 58,015,257.99 and 24,161,086.69 is: 33,337,319.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,046,321.82 : 58,015,257.99 = 24,161,086.69 : x
  2. Step 2: Convert to fraction form
    42,046,321.82/58,015,257.99 = 24,161,086.69/x
  3. Step 3: Cross multiply
    42,046,321.82x = 58,015,257.99 × 24,161,086.69
  4. Step 4: Simplify right side
    42,046,321.82x = 1,401,711,677,639,105.25
  5. Step 5: Solve for x
    x = 1,401,711,677,639,105.25/42,046,321.82
  6. Step 6: Final answer
    x = 33,337,319.82

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