Home / 58,074,198.92-80,159,318.21-37,960,118.74

Finding the Fourth Proportional to 58,074,198.92, 80,159,318.21 and 37,960,118.74

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Solution

The fourth proportional to 58,074,198.92, 80,159,318.21 and 37,960,118.74 is: 52,396,026.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,074,198.92 : 80,159,318.21 = 37,960,118.74 : x
  2. Step 2: Convert to fraction form
    58,074,198.92/80,159,318.21 = 37,960,118.74/x
  3. Step 3: Cross multiply
    58,074,198.92x = 80,159,318.21 × 37,960,118.74
  4. Step 4: Simplify right side
    58,074,198.92x = 3,042,857,236,978,845
  5. Step 5: Solve for x
    x = 3,042,857,236,978,845/58,074,198.92
  6. Step 6: Final answer
    x = 52,396,026.01

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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.