Home / 5,667,067,699.39-7,823,061,466.92-3,660,881,243.16

Finding the Fourth Proportional to 5,667,067,699.39, 7,823,061,466.92 and 3,660,881,243.16

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Solution

The fourth proportional to 5,667,067,699.39, 7,823,061,466.92 and 3,660,881,243.16 is: 5,053,636,290.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,067,699.39 : 7,823,061,466.92 = 3,660,881,243.16 : x
  2. Step 2: Convert to fraction form
    5,667,067,699.39/7,823,061,466.92 = 3,660,881,243.16/x
  3. Step 3: Cross multiply
    5,667,067,699.39x = 7,823,061,466.92 × 3,660,881,243.16
  4. Step 4: Simplify right side
    5,667,067,699.39x = 28,639,298,988,364,910,592
  5. Step 5: Solve for x
    x = 28,639,298,988,364,910,592/5,667,067,699.39
  6. Step 6: Final answer
    x = 5,053,636,290.85

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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.