Home / 14,788,659,753,996-20,408,374,469,008-8,204,155,583,488.80

Finding the Fourth Proportional to 14,788,659,753,996, 20,408,374,469,008 and 8,204,155,583,488.80

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Solution

The fourth proportional to 14,788,659,753,996, 20,408,374,469,008 and 8,204,155,583,488.80 is: 11,321,748,024,164.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,788,659,753,996 : 20,408,374,469,008 = 8,204,155,583,488.80 : x
  2. Step 2: Convert to fraction form
    14,788,659,753,996/20,408,374,469,008 = 8,204,155,583,488.80/x
  3. Step 3: Cross multiply
    14,788,659,753,996x = 20,408,374,469,008 × 8,204,155,583,488.80
  4. Step 4: Simplify right side
    14,788,659,753,996x = 167,433,479,349,842,267,072,364,544
  5. Step 5: Solve for x
    x = 167,433,479,349,842,267,072,364,544/14,788,659,753,996
  6. Step 6: Final answer
    x = 11,321,748,024,164.30

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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.