Home / 55,040,216.45-75,893,095.33-35,167,727.25

Finding the Fourth Proportional to 55,040,216.45, 75,893,095.33 and 35,167,727.25

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Solution

The fourth proportional to 55,040,216.45, 75,893,095.33 and 35,167,727.25 is: 48,491,591.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,040,216.45 : 75,893,095.33 = 35,167,727.25 : x
  2. Step 2: Convert to fraction form
    55,040,216.45/75,893,095.33 = 35,167,727.25/x
  3. Step 3: Cross multiply
    55,040,216.45x = 75,893,095.33 × 35,167,727.25
  4. Step 4: Simplify right side
    55,040,216.45x = 2,668,987,676,635,769.50
  5. Step 5: Solve for x
    x = 2,668,987,676,635,769.50/55,040,216.45
  6. Step 6: Final answer
    x = 48,491,591.22

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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.