Home / 13,493,914,217,240-20,234,490,722,274-5,227,410,084,379.70

Finding the Fourth Proportional to 13,493,914,217,240, 20,234,490,722,274 and 5,227,410,084,379.70

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Solution

The fourth proportional to 13,493,914,217,240, 20,234,490,722,274 and 5,227,410,084,379.70 is: 7,838,643,343,290.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,493,914,217,240 : 20,234,490,722,274 = 5,227,410,084,379.70 : x
  2. Step 2: Convert to fraction form
    13,493,914,217,240/20,234,490,722,274 = 5,227,410,084,379.70/x
  3. Step 3: Cross multiply
    13,493,914,217,240x = 20,234,490,722,274 × 5,227,410,084,379.70
  4. Step 4: Simplify right side
    13,493,914,217,240x = 105,773,980,853,902,595,592,290,304
  5. Step 5: Solve for x
    x = 105,773,980,853,902,595,592,290,304/13,493,914,217,240
  6. Step 6: Final answer
    x = 7,838,643,343,290.59

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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.