Home / 182,693,422.25-274,090,702.38-84,355,218.75

Finding the Fourth Proportional to 182,693,422.25, 274,090,702.38 and 84,355,218.75

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Solution

The fourth proportional to 182,693,422.25, 274,090,702.38 and 84,355,218.75 is: 126,556,177.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,693,422.25 : 274,090,702.38 = 84,355,218.75 : x
  2. Step 2: Convert to fraction form
    182,693,422.25/274,090,702.38 = 84,355,218.75/x
  3. Step 3: Cross multiply
    182,693,422.25x = 274,090,702.38 × 84,355,218.75
  4. Step 4: Simplify right side
    182,693,422.25x = 23,120,981,156,184,268
  5. Step 5: Solve for x
    x = 23,120,981,156,184,268/182,693,422.25
  6. Step 6: Final answer
    x = 126,556,177.40

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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.