Home / 171,080,860.37-236,096,229.57-96,752,535.90

Finding the Fourth Proportional to 171,080,860.37, 236,096,229.57 and 96,752,535.90

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Solution

The fourth proportional to 171,080,860.37, 236,096,229.57 and 96,752,535.90 is: 133,521,124.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,080,860.37 : 236,096,229.57 = 96,752,535.90 : x
  2. Step 2: Convert to fraction form
    171,080,860.37/236,096,229.57 = 96,752,535.90/x
  3. Step 3: Cross multiply
    171,080,860.37x = 236,096,229.57 × 96,752,535.90
  4. Step 4: Simplify right side
    171,080,860.37x = 22,842,908,927,326,068
  5. Step 5: Solve for x
    x = 22,842,908,927,326,068/171,080,860.37
  6. Step 6: Final answer
    x = 133,521,124.91

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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.