Home / 242,026,934.56-363,040,194.48-88,684,992.16

Finding the Fourth Proportional to 242,026,934.56, 363,040,194.48 and 88,684,992.16

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Solution

The fourth proportional to 242,026,934.56, 363,040,194.48 and 88,684,992.16 is: 133,027,412.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,026,934.56 : 363,040,194.48 = 88,684,992.16 : x
  2. Step 2: Convert to fraction form
    242,026,934.56/363,040,194.48 = 88,684,992.16/x
  3. Step 3: Cross multiply
    242,026,934.56x = 363,040,194.48 × 88,684,992.16
  4. Step 4: Simplify right side
    242,026,934.56x = 32,196,216,801,223,676
  5. Step 5: Solve for x
    x = 32,196,216,801,223,676/242,026,934.56
  6. Step 6: Final answer
    x = 133,027,412.26

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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.