Home / 22,722,954.18-34,085,131.11-9,936,877.38

Finding the Fourth Proportional to 22,722,954.18, 34,085,131.11 and 9,936,877.38

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Solution

The fourth proportional to 22,722,954.18, 34,085,131.11 and 9,936,877.38 is: 14,905,622.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,722,954.18 : 34,085,131.11 = 9,936,877.38 : x
  2. Step 2: Convert to fraction form
    22,722,954.18/34,085,131.11 = 9,936,877.38/x
  3. Step 3: Cross multiply
    22,722,954.18x = 34,085,131.11 × 9,936,877.38
  4. Step 4: Simplify right side
    22,722,954.18x = 338,699,768,321,293.31
  5. Step 5: Solve for x
    x = 338,699,768,321,293.31/22,722,954.18
  6. Step 6: Final answer
    x = 14,905,622.11

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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.