Home / 181,333,230.72-271,973,272.98-89,192,236.14

Finding the Fourth Proportional to 181,333,230.72, 271,973,272.98 and 89,192,236.14

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Solution

The fourth proportional to 181,333,230.72, 271,973,272.98 and 89,192,236.14 is: 133,775,283.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,333,230.72 : 271,973,272.98 = 89,192,236.14 : x
  2. Step 2: Convert to fraction form
    181,333,230.72/271,973,272.98 = 89,192,236.14/x
  3. Step 3: Cross multiply
    181,333,230.72x = 271,973,272.98 × 89,192,236.14
  4. Step 4: Simplify right side
    181,333,230.72x = 24,257,904,387,400,844
  5. Step 5: Solve for x
    x = 24,257,904,387,400,844/181,333,230.72
  6. Step 6: Final answer
    x = 133,775,283.72

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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.