Home / 58,644,098.20-87,966,147.30-37,173,881.80

Finding the Fourth Proportional to 58,644,098.20, 87,966,147.30 and 37,173,881.80

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Solution

The fourth proportional to 58,644,098.20, 87,966,147.30 and 37,173,881.80 is: 55,760,822.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,644,098.20 : 87,966,147.30 = 37,173,881.80 : x
  2. Step 2: Convert to fraction form
    58,644,098.20/87,966,147.30 = 37,173,881.80/x
  3. Step 3: Cross multiply
    58,644,098.20x = 87,966,147.30 × 37,173,881.80
  4. Step 4: Simplify right side
    58,644,098.20x = 3,270,043,162,131,589
  5. Step 5: Solve for x
    x = 3,270,043,162,131,589/58,644,098.20
  6. Step 6: Final answer
    x = 55,760,822.70

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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.