Home / 14,788,659,754,022-20,408,374,469,042-8,204,155,583,514.40

Finding the Fourth Proportional to 14,788,659,754,022, 20,408,374,469,042 and 8,204,155,583,514.40

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Solution

The fourth proportional to 14,788,659,754,022, 20,408,374,469,042 and 8,204,155,583,514.40 is: 11,321,748,024,198.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788,659,754,022 : 20,408,374,469,042 = 8,204,155,583,514.40 : x
  2. Step 2: Convert to fraction form
    14,788,659,754,022/20,408,374,469,042 = 8,204,155,583,514.40/x
  3. Step 3: Cross multiply
    14,788,659,754,022x = 20,408,374,469,042 × 8,204,155,583,514.40
  4. Step 4: Simplify right side
    14,788,659,754,022x = 167,433,479,350,643,673,610,059,776
  5. Step 5: Solve for x
    x = 167,433,479,350,643,673,610,059,776/14,788,659,754,022
  6. Step 6: Final answer
    x = 11,321,748,024,198.58

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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.