Home / 169,073,468,256.98-233,321,536,287.33-92,951,177,376.98

Finding the Fourth Proportional to 169,073,468,256.98, 233,321,536,287.33 and 92,951,177,376.98

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Solution

The fourth proportional to 169,073,468,256.98, 233,321,536,287.33 and 92,951,177,376.98 is: 128,272,707,296.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,073,468,256.98 : 233,321,536,287.33 = 92,951,177,376.98 : x
  2. Step 2: Convert to fraction form
    169,073,468,256.98/233,321,536,287.33 = 92,951,177,376.98/x
  3. Step 3: Cross multiply
    169,073,468,256.98x = 233,321,536,287.33 × 92,951,177,376.98
  4. Step 4: Simplify right side
    169,073,468,256.98x = 21,687,511,505,313,082,638,336
  5. Step 5: Solve for x
    x = 21,687,511,505,313,082,638,336/169,073,468,256.98
  6. Step 6: Final answer
    x = 128,272,707,296.39

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Double scale
Find fourth proportional to 169,073,468,257.98, 233,321,536,288.71 and 92,951,177,377.98
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.