Home / 182,399,155.31-273,644,927.27-53,003,988.11

Finding the Fourth Proportional to 182,399,155.31, 273,644,927.27 and 53,003,988.11

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Solution

The fourth proportional to 182,399,155.31, 273,644,927.27 and 53,003,988.11 is: 79,519,405.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,399,155.31 : 273,644,927.27 = 53,003,988.11 : x
  2. Step 2: Convert to fraction form
    182,399,155.31/273,644,927.27 = 53,003,988.11/x
  3. Step 3: Cross multiply
    182,399,155.31x = 273,644,927.27 × 53,003,988.11
  4. Step 4: Simplify right side
    182,399,155.31x = 14,504,272,469,747,648
  5. Step 5: Solve for x
    x = 14,504,272,469,747,648/182,399,155.31
  6. Step 6: Final answer
    x = 79,519,405.92

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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.