Home / 16,557,112.26-24,833,776.30-4,427,521.36

Finding the Fourth Proportional to 16,557,112.26, 24,833,776.30 and 4,427,521.36

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Solution

The fourth proportional to 16,557,112.26, 24,833,776.30 and 4,427,521.36 is: 6,640,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,557,112.26 : 24,833,776.30 = 4,427,521.36 : x
  2. Step 2: Convert to fraction form
    16,557,112.26/24,833,776.30 = 4,427,521.36/x
  3. Step 3: Cross multiply
    16,557,112.26x = 24,833,776.30 × 4,427,521.36
  4. Step 4: Simplify right side
    16,557,112.26x = 109,952,074,944,558.52
  5. Step 5: Solve for x
    x = 109,952,074,944,558.52/16,557,112.26
  6. Step 6: Final answer
    x = 6,640,776.07

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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.