Home / 40,997,519.82-56,577,249.90-24,479,087.76

Finding the Fourth Proportional to 40,997,519.82, 56,577,249.90 and 24,479,087.76

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Solution

The fourth proportional to 40,997,519.82, 56,577,249.90 and 24,479,087.76 is: 33,781,542.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,997,519.82 : 56,577,249.90 = 24,479,087.76 : x
  2. Step 2: Convert to fraction form
    40,997,519.82/56,577,249.90 = 24,479,087.76/x
  3. Step 3: Cross multiply
    40,997,519.82x = 56,577,249.90 × 24,479,087.76
  4. Step 4: Simplify right side
    40,997,519.82x = 1,384,959,465,521,551.25
  5. Step 5: Solve for x
    x = 1,384,959,465,521,551.25/40,997,519.82
  6. Step 6: Final answer
    x = 33,781,542.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.