Home / 107,040,107,098.98-160,630,896,278.07-50,396,169,178.74

Finding the Fourth Proportional to 107,040,107,098.98, 160,630,896,278.07 and 50,396,169,178.74

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Solution

The fourth proportional to 107,040,107,098.98, 160,630,896,278.07 and 50,396,169,178.74 is: 75,627,557,217.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,040,107,098.98 : 160,630,896,278.07 = 50,396,169,178.74 : x
  2. Step 2: Convert to fraction form
    107,040,107,098.98/160,630,896,278.07 = 50,396,169,178.74/x
  3. Step 3: Cross multiply
    107,040,107,098.98x = 160,630,896,278.07 × 50,396,169,178.74
  4. Step 4: Simplify right side
    107,040,107,098.98x = 8,095,181,824,162,253,504,512
  5. Step 5: Solve for x
    x = 8,095,181,824,162,253,504,512/107,040,107,098.98
  6. Step 6: Final answer
    x = 75,627,557,217.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.