Home / 14,788,659,753,995-20,408,374,469,005-8,204,155,583,486.80

Finding the Fourth Proportional to 14,788,659,753,995, 20,408,374,469,005 and 8,204,155,583,486.80

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Solution

The fourth proportional to 14,788,659,753,995, 20,408,374,469,005 and 8,204,155,583,486.80 is: 11,321,748,024,160.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788,659,753,995 : 20,408,374,469,005 = 8,204,155,583,486.80 : x
  2. Step 2: Convert to fraction form
    14,788,659,753,995/20,408,374,469,005 = 8,204,155,583,486.80/x
  3. Step 3: Cross multiply
    14,788,659,753,995x = 20,408,374,469,005 × 8,204,155,583,486.80
  4. Step 4: Simplify right side
    14,788,659,753,995x = 167,433,479,349,776,811,770,773,504
  5. Step 5: Solve for x
    x = 167,433,479,349,776,811,770,773,504/14,788,659,753,995
  6. Step 6: Final answer
    x = 11,321,748,024,160.64

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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.