Home / 21,855,348.93-32,777,311.26-6,498,502.92

Finding the Fourth Proportional to 21,855,348.93, 32,777,311.26 and 6,498,502.92

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Solution

The fourth proportional to 21,855,348.93, 32,777,311.26 and 6,498,502.92 is: 9,746,055.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,855,348.93 : 32,777,311.26 = 6,498,502.92 : x
  2. Step 2: Convert to fraction form
    21,855,348.93/32,777,311.26 = 6,498,502.92/x
  3. Step 3: Cross multiply
    21,855,348.93x = 32,777,311.26 × 6,498,502.92
  4. Step 4: Simplify right side
    21,855,348.93x = 213,003,452,932,858.88
  5. Step 5: Solve for x
    x = 213,003,452,932,858.88/21,855,348.93
  6. Step 6: Final answer
    x = 9,746,055.93

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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.