Home / 27,046,114.41-40,573,895.55-11,899,652.25

Finding the Fourth Proportional to 27,046,114.41, 40,573,895.55 and 11,899,652.25

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Solution

The fourth proportional to 27,046,114.41, 40,573,895.55 and 11,899,652.25 is: 17,851,556.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,046,114.41 : 40,573,895.55 = 11,899,652.25 : x
  2. Step 2: Convert to fraction form
    27,046,114.41/40,573,895.55 = 11,899,652.25/x
  3. Step 3: Cross multiply
    27,046,114.41x = 40,573,895.55 × 11,899,652.25
  4. Step 4: Simplify right side
    27,046,114.41x = 482,815,247,472,822.44
  5. Step 5: Solve for x
    x = 482,815,247,472,822.44/27,046,114.41
  6. Step 6: Final answer
    x = 17,851,556.79

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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.