Home / 11,794,635,687.60-17,691,953,531.40-9,935,017,340.40

Finding the Fourth Proportional to 11,794,635,687.60, 17,691,953,531.40 and 9,935,017,340.40

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Solution

The fourth proportional to 11,794,635,687.60, 17,691,953,531.40 and 9,935,017,340.40 is: 14,902,526,010.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,794,635,687.60 : 17,691,953,531.40 = 9,935,017,340.40 : x
  2. Step 2: Convert to fraction form
    11,794,635,687.60/17,691,953,531.40 = 9,935,017,340.40/x
  3. Step 3: Cross multiply
    11,794,635,687.60x = 17,691,953,531.40 × 9,935,017,340.40
  4. Step 4: Simplify right side
    11,794,635,687.60x = 175,769,865,120,010,010,624
  5. Step 5: Solve for x
    x = 175,769,865,120,010,010,624/11,794,635,687.60
  6. Step 6: Final answer
    x = 14,902,526,010.60

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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.