Home / 26,557,273.69-39,791,870.69-16,151,016.65

Finding the Fourth Proportional to 26,557,273.69, 39,791,870.69 and 16,151,016.65

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Solution

The fourth proportional to 26,557,273.69, 39,791,870.69 and 16,151,016.65 is: 24,199,741.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,557,273.69 : 39,791,870.69 = 16,151,016.65 : x
  2. Step 2: Convert to fraction form
    26,557,273.69/39,791,870.69 = 16,151,016.65/x
  3. Step 3: Cross multiply
    26,557,273.69x = 39,791,870.69 × 16,151,016.65
  4. Step 4: Simplify right side
    26,557,273.69x = 642,679,165,769,122.62
  5. Step 5: Solve for x
    x = 642,679,165,769,122.62/26,557,273.69
  6. Step 6: Final answer
    x = 24,199,741.79

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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.