Home / 182,016,826.05-273,025,239.08-67,083,852.45

Finding the Fourth Proportional to 182,016,826.05, 273,025,239.08 and 67,083,852.45

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Solution

The fourth proportional to 182,016,826.05, 273,025,239.08 and 67,083,852.45 is: 100,625,778.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,016,826.05 : 273,025,239.08 = 67,083,852.45 : x
  2. Step 2: Convert to fraction form
    182,016,826.05/273,025,239.08 = 67,083,852.45/x
  3. Step 3: Cross multiply
    182,016,826.05x = 273,025,239.08 × 67,083,852.45
  4. Step 4: Simplify right side
    182,016,826.05x = 18,315,584,853,233,276
  5. Step 5: Solve for x
    x = 18,315,584,853,233,276/182,016,826.05
  6. Step 6: Final answer
    x = 100,625,778.68

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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.