Home / 33,134,547,408.98-45,725,815,069.92-18,666,815,958.66

Finding the Fourth Proportional to 33,134,547,408.98, 45,725,815,069.92 and 18,666,815,958.66

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Solution

The fourth proportional to 33,134,547,408.98, 45,725,815,069.92 and 18,666,815,958.66 is: 25,760,284,694.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134,547,408.98 : 45,725,815,069.92 = 18,666,815,958.66 : x
  2. Step 2: Convert to fraction form
    33,134,547,408.98/45,725,815,069.92 = 18,666,815,958.66/x
  3. Step 3: Cross multiply
    33,134,547,408.98x = 45,725,815,069.92 × 18,666,815,958.66
  4. Step 4: Simplify right side
    33,134,547,408.98x = 853,555,374,469,918,490,624
  5. Step 5: Solve for x
    x = 853,555,374,469,918,490,624/33,134,547,408.98
  6. Step 6: Final answer
    x = 25,760,284,694.23

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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.