Home / 295,487,958.30-443,231,937.45-134,244,822.30

Finding the Fourth Proportional to 295,487,958.30, 443,231,937.45 and 134,244,822.30

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Solution

The fourth proportional to 295,487,958.30, 443,231,937.45 and 134,244,822.30 is: 201,367,233.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,487,958.30 : 443,231,937.45 = 134,244,822.30 : x
  2. Step 2: Convert to fraction form
    295,487,958.30/443,231,937.45 = 134,244,822.30/x
  3. Step 3: Cross multiply
    295,487,958.30x = 443,231,937.45 × 134,244,822.30
  4. Step 4: Simplify right side
    295,487,958.30x = 59,501,592,680,659,968
  5. Step 5: Solve for x
    x = 59,501,592,680,659,968/295,487,958.30
  6. Step 6: Final answer
    x = 201,367,233.45

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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.