Home / 8,037,729,015,553.40-12,056,592,858,401-2,229,179,584,128

Finding the Fourth Proportional to 8,037,729,015,553.40, 12,056,592,858,401 and 2,229,179,584,128

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Solution

The fourth proportional to 8,037,729,015,553.40, 12,056,592,858,401 and 2,229,179,584,128 is: 3,343,769,191,780.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,729,015,553.40 : 12,056,592,858,401 = 2,229,179,584,128 : x
  2. Step 2: Convert to fraction form
    8,037,729,015,553.40/12,056,592,858,401 = 2,229,179,584,128/x
  3. Step 3: Cross multiply
    8,037,729,015,553.40x = 12,056,592,858,401 × 2,229,179,584,128
  4. Step 4: Simplify right side
    8,037,729,015,553.40x = 26,876,310,654,090,955,399,888,896
  5. Step 5: Solve for x
    x = 26,876,310,654,090,955,399,888,896/8,037,729,015,553.40
  6. Step 6: Final answer
    x = 3,343,769,191,780.91

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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.