Home / 31,600,936.26-43,609,292.08-17,114,248.26

Finding the Fourth Proportional to 31,600,936.26, 43,609,292.08 and 17,114,248.26

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Solution

The fourth proportional to 31,600,936.26, 43,609,292.08 and 17,114,248.26 is: 23,617,662.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,600,936.26 : 43,609,292.08 = 17,114,248.26 : x
  2. Step 2: Convert to fraction form
    31,600,936.26/43,609,292.08 = 17,114,248.26/x
  3. Step 3: Cross multiply
    31,600,936.26x = 43,609,292.08 × 17,114,248.26
  4. Step 4: Simplify right side
    31,600,936.26x = 746,340,251,099,971.88
  5. Step 5: Solve for x
    x = 746,340,251,099,971.88/31,600,936.26
  6. Step 6: Final answer
    x = 23,617,662.62

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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.