Home / 15,323,952.90-22,985,846.31-6,568,942.20

Finding the Fourth Proportional to 15,323,952.90, 22,985,846.31 and 6,568,942.20

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Solution

The fourth proportional to 15,323,952.90, 22,985,846.31 and 6,568,942.20 is: 9,853,377.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,323,952.90 : 22,985,846.31 = 6,568,942.20 : x
  2. Step 2: Convert to fraction form
    15,323,952.90/22,985,846.31 = 6,568,942.20/x
  3. Step 3: Cross multiply
    15,323,952.90x = 22,985,846.31 × 6,568,942.20
  4. Step 4: Simplify right side
    15,323,952.90x = 150,992,695,828,473.28
  5. Step 5: Solve for x
    x = 150,992,695,828,473.28/15,323,952.90
  6. Step 6: Final answer
    x = 9,853,377.70

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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.