Home / 41,127,817.82-56,756,389.19-22,794,284.30

Finding the Fourth Proportional to 41,127,817.82, 56,756,389.19 and 22,794,284.30

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Solution

The fourth proportional to 41,127,817.82, 56,756,389.19 and 22,794,284.30 is: 31,456,112.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,127,817.82 : 56,756,389.19 = 22,794,284.30 : x
  2. Step 2: Convert to fraction form
    41,127,817.82/56,756,389.19 = 22,794,284.30/x
  3. Step 3: Cross multiply
    41,127,817.82x = 56,756,389.19 × 22,794,284.30
  4. Step 4: Simplify right side
    41,127,817.82x = 1,293,721,270,640,553.50
  5. Step 5: Solve for x
    x = 1,293,721,270,640,553.50/41,127,817.82
  6. Step 6: Final answer
    x = 31,456,112.66

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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.