Home / 41,301,927.72-56,996,689.35-22,718,481.60

Finding the Fourth Proportional to 41,301,927.72, 56,996,689.35 and 22,718,481.60

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Solution

The fourth proportional to 41,301,927.72, 56,996,689.35 and 22,718,481.60 is: 31,351,520.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301,927.72 : 56,996,689.35 = 22,718,481.60 : x
  2. Step 2: Convert to fraction form
    41,301,927.72/56,996,689.35 = 22,718,481.60/x
  3. Step 3: Cross multiply
    41,301,927.72x = 56,996,689.35 × 22,718,481.60
  4. Step 4: Simplify right side
    41,301,927.72x = 1,294,878,238,258,891
  5. Step 5: Solve for x
    x = 1,294,878,238,258,891/41,301,927.72
  6. Step 6: Final answer
    x = 31,351,520.61

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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.