Home / 64,399,413,942.27-96,643,246,034.65-22,476,279,610.89

Finding the Fourth Proportional to 64,399,413,942.27, 96,643,246,034.65 and 22,476,279,610.89

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Solution

The fourth proportional to 64,399,413,942.27, 96,643,246,034.65 and 22,476,279,610.89 is: 33,729,819,689.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,413,942.27 : 96,643,246,034.65 = 22,476,279,610.89 : x
  2. Step 2: Convert to fraction form
    64,399,413,942.27/96,643,246,034.65 = 22,476,279,610.89/x
  3. Step 3: Cross multiply
    64,399,413,942.27x = 96,643,246,034.65 × 22,476,279,610.89
  4. Step 4: Simplify right side
    64,399,413,942.27x = 2,172,180,620,378,919,665,664
  5. Step 5: Solve for x
    x = 2,172,180,620,378,919,665,664/64,399,413,942.27
  6. Step 6: Final answer
    x = 33,729,819,689.45

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1.5x scale

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.