Home / 41,460,615.32-57,217,379.45-22,876,960.82

Finding the Fourth Proportional to 41,460,615.32, 57,217,379.45 and 22,876,960.82

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Solution

The fourth proportional to 41,460,615.32, 57,217,379.45 and 22,876,960.82 is: 31,571,160.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,460,615.32 : 57,217,379.45 = 22,876,960.82 : x
  2. Step 2: Convert to fraction form
    41,460,615.32/57,217,379.45 = 22,876,960.82/x
  3. Step 3: Cross multiply
    41,460,615.32x = 57,217,379.45 × 22,876,960.82
  4. Step 4: Simplify right side
    41,460,615.32x = 1,308,959,747,500,251.50
  5. Step 5: Solve for x
    x = 1,308,959,747,500,251.50/41,460,615.32
  6. Step 6: Final answer
    x = 31,571,160.67

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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.