Home / 197,802,000.30-296,703,000.45-136,579,997.10

Finding the Fourth Proportional to 197,802,000.30, 296,703,000.45 and 136,579,997.10

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Solution

The fourth proportional to 197,802,000.30, 296,703,000.45 and 136,579,997.10 is: 204,869,995.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,802,000.30 : 296,703,000.45 = 136,579,997.10 : x
  2. Step 2: Convert to fraction form
    197,802,000.30/296,703,000.45 = 136,579,997.10/x
  3. Step 3: Cross multiply
    197,802,000.30x = 296,703,000.45 × 136,579,997.10
  4. Step 4: Simplify right side
    197,802,000.30x = 40,523,694,941,022,296
  5. Step 5: Solve for x
    x = 40,523,694,941,022,296/197,802,000.30
  6. Step 6: Final answer
    x = 204,869,995.65

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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.