Home / 234,741,352,433.14-352,132,311,731.86-64,760,941,463.43

Finding the Fourth Proportional to 234,741,352,433.14, 352,132,311,731.86 and 64,760,941,463.43

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Solution

The fourth proportional to 234,741,352,433.14, 352,132,311,731.86 and 64,760,941,463.43 is: 97,147,007,934.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,741,352,433.14 : 352,132,311,731.86 = 64,760,941,463.43 : x
  2. Step 2: Convert to fraction form
    234,741,352,433.14/352,132,311,731.86 = 64,760,941,463.43/x
  3. Step 3: Cross multiply
    234,741,352,433.14x = 352,132,311,731.86 × 64,760,941,463.43
  4. Step 4: Simplify right side
    234,741,352,433.14x = 22,804,420,027,448,918,278,144
  5. Step 5: Solve for x
    x = 22,804,420,027,448,918,278,144/234,741,352,433.14
  6. Step 6: Final answer
    x = 97,147,007,934.80

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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.