Home / 14,788,659,754,013-20,408,374,469,029-8,204,155,583,505.20

Finding the Fourth Proportional to 14,788,659,754,013, 20,408,374,469,029 and 8,204,155,583,505.20

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Solution

The fourth proportional to 14,788,659,754,013, 20,408,374,469,029 and 8,204,155,583,505.20 is: 11,321,748,024,185.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788,659,754,013 : 20,408,374,469,029 = 8,204,155,583,505.20 : x
  2. Step 2: Convert to fraction form
    14,788,659,754,013/20,408,374,469,029 = 8,204,155,583,505.20/x
  3. Step 3: Cross multiply
    14,788,659,754,013x = 20,408,374,469,029 × 8,204,155,583,505.20
  4. Step 4: Simplify right side
    14,788,659,754,013x = 167,433,479,350,349,245,011,984,384
  5. Step 5: Solve for x
    x = 167,433,479,350,349,245,011,984,384/14,788,659,754,013
  6. Step 6: Final answer
    x = 11,321,748,024,185.56

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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.