Home / 40,773,309.94-56,267,151.42-22,438,595.44

Finding the Fourth Proportional to 40,773,309.94, 56,267,151.42 and 22,438,595.44

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Solution

The fourth proportional to 40,773,309.94, 56,267,151.42 and 22,438,595.44 is: 30,965,252.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,773,309.94 : 56,267,151.42 = 22,438,595.44 : x
  2. Step 2: Convert to fraction form
    40,773,309.94/56,267,151.42 = 22,438,595.44/x
  3. Step 3: Cross multiply
    40,773,309.94x = 56,267,151.42 × 22,438,595.44
  4. Step 4: Simplify right side
    40,773,309.94x = 1,262,555,847,274,601.75
  5. Step 5: Solve for x
    x = 1,262,555,847,274,601.75/40,773,309.94
  6. Step 6: Final answer
    x = 30,965,252.74

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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.