Home / 182,657,914.40-273,986,866.31-84,260,508.39

Finding the Fourth Proportional to 182,657,914.40, 273,986,866.31 and 84,260,508.39

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Solution

The fourth proportional to 182,657,914.40, 273,986,866.31 and 84,260,508.39 is: 126,390,760.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,657,914.40 : 273,986,866.31 = 84,260,508.39 : x
  2. Step 2: Convert to fraction form
    182,657,914.40/273,986,866.31 = 84,260,508.39/x
  3. Step 3: Cross multiply
    182,657,914.40x = 273,986,866.31 × 84,260,508.39
  4. Step 4: Simplify right side
    182,657,914.40x = 23,086,272,647,020,644
  5. Step 5: Solve for x
    x = 23,086,272,647,020,644/182,657,914.40
  6. Step 6: Final answer
    x = 126,390,760.14

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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.