Home / 58,074,201.17-80,159,321.31-37,960,121.00

Finding the Fourth Proportional to 58,074,201.17, 80,159,321.31 and 37,960,121.00

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Solution

The fourth proportional to 58,074,201.17, 80,159,321.31 and 37,960,121.00 is: 52,396,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,074,201.17 : 80,159,321.31 = 37,960,121.00 : x
  2. Step 2: Convert to fraction form
    58,074,201.17/80,159,321.31 = 37,960,121.00/x
  3. Step 3: Cross multiply
    58,074,201.17x = 80,159,321.31 × 37,960,121.00
  4. Step 4: Simplify right side
    58,074,201.17x = 3,042,857,535,804,682
  5. Step 5: Solve for x
    x = 3,042,857,535,804,682/58,074,201.17
  6. Step 6: Final answer
    x = 52,396,029.13

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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.