Home / 174,442,961.57-240,732,901.26-96,129,317.52

Finding the Fourth Proportional to 174,442,961.57, 240,732,901.26 and 96,129,317.52

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Solution

The fourth proportional to 174,442,961.57, 240,732,901.26 and 96,129,317.52 is: 132,659,347.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,442,961.57 : 240,732,901.26 = 96,129,317.52 : x
  2. Step 2: Convert to fraction form
    174,442,961.57/240,732,901.26 = 96,129,317.52/x
  3. Step 3: Cross multiply
    174,442,961.57x = 240,732,901.26 × 96,129,317.52
  4. Step 4: Simplify right side
    174,442,961.57x = 23,141,489,502,733,348
  5. Step 5: Solve for x
    x = 23,141,489,502,733,348/174,442,961.57
  6. Step 6: Final answer
    x = 132,659,347.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.