Home / 182,995,449.75-274,502,002.82-60,171,047.91

Finding the Fourth Proportional to 182,995,449.75, 274,502,002.82 and 60,171,047.91

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Solution

The fourth proportional to 182,995,449.75, 274,502,002.82 and 60,171,047.91 is: 90,259,474.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,995,449.75 : 274,502,002.82 = 60,171,047.91 : x
  2. Step 2: Convert to fraction form
    182,995,449.75/274,502,002.82 = 60,171,047.91/x
  3. Step 3: Cross multiply
    182,995,449.75x = 274,502,002.82 × 60,171,047.91
  4. Step 4: Simplify right side
    182,995,449.75x = 16,517,073,162,772,318
  5. Step 5: Solve for x
    x = 16,517,073,162,772,318/182,995,449.75
  6. Step 6: Final answer
    x = 90,259,474.68

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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.