Home / 204,932,195,063.68-306,997,957,693.68-141,178,279,393.12

Finding the Fourth Proportional to 204,932,195,063.68, 306,997,957,693.68 and 141,178,279,393.12

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Solution

The fourth proportional to 204,932,195,063.68, 306,997,957,693.68 and 141,178,279,393.12 is: 211,491,627,418.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,932,195,063.68 : 306,997,957,693.68 = 141,178,279,393.12 : x
  2. Step 2: Convert to fraction form
    204,932,195,063.68/306,997,957,693.68 = 141,178,279,393.12/x
  3. Step 3: Cross multiply
    204,932,195,063.68x = 306,997,957,693.68 × 141,178,279,393.12
  4. Step 4: Simplify right side
    204,932,195,063.68x = 43,341,443,444,395,583,995,904
  5. Step 5: Solve for x
    x = 43,341,443,444,395,583,995,904/204,932,195,063.68
  6. Step 6: Final answer
    x = 211,491,627,418.17

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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.