Home / 41,260,576.51-56,940,960.72-22,676,375.40

Finding the Fourth Proportional to 41,260,576.51, 56,940,960.72 and 22,676,375.40

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Solution

The fourth proportional to 41,260,576.51, 56,940,960.72 and 22,676,375.40 is: 31,294,148.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,260,576.51 : 56,940,960.72 = 22,676,375.40 : x
  2. Step 2: Convert to fraction form
    41,260,576.51/56,940,960.72 = 22,676,375.40/x
  3. Step 3: Cross multiply
    41,260,576.51x = 56,940,960.72 × 22,676,375.40
  4. Step 4: Simplify right side
    41,260,576.51x = 1,291,214,600,923,374.25
  5. Step 5: Solve for x
    x = 1,291,214,600,923,374.25/41,260,576.51
  6. Step 6: Final answer
    x = 31,294,148.32

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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.