Home / 26,997,685.74-40,498,324.34-9,488,125.23

Finding the Fourth Proportional to 26,997,685.74, 40,498,324.34 and 9,488,125.23

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Solution

The fourth proportional to 26,997,685.74, 40,498,324.34 and 9,488,125.23 is: 14,232,818.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,997,685.74 : 40,498,324.34 = 9,488,125.23 : x
  2. Step 2: Convert to fraction form
    26,997,685.74/40,498,324.34 = 9,488,125.23/x
  3. Step 3: Cross multiply
    26,997,685.74x = 40,498,324.34 × 9,488,125.23
  4. Step 4: Simplify right side
    26,997,685.74x = 384,253,172,966,797.44
  5. Step 5: Solve for x
    x = 384,253,172,966,797.44/26,997,685.74
  6. Step 6: Final answer
    x = 14,232,818.94

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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.