Home / 8,454,951,834,999.80-12,677,237,421,016-3,285,761,206,148.20

Finding the Fourth Proportional to 8,454,951,834,999.80, 12,677,237,421,016 and 3,285,761,206,148.20

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Solution

The fourth proportional to 8,454,951,834,999.80, 12,677,237,421,016 and 3,285,761,206,148.20 is: 4,926,624,743,936.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,454,951,834,999.80 : 12,677,237,421,016 = 3,285,761,206,148.20 : x
  2. Step 2: Convert to fraction form
    8,454,951,834,999.80/12,677,237,421,016 = 3,285,761,206,148.20/x
  3. Step 3: Cross multiply
    8,454,951,834,999.80x = 12,677,237,421,016 × 3,285,761,206,148.20
  4. Step 4: Simplify right side
    8,454,951,834,999.80x = 41,654,374,919,104,627,174,539,264
  5. Step 5: Solve for x
    x = 41,654,374,919,104,627,174,539,264/8,454,951,834,999.80
  6. Step 6: Final answer
    x = 4,926,624,743,936.89

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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.