Home / 17,225,393.31-25,843,142.07-5,095,175.94

Finding the Fourth Proportional to 17,225,393.31, 25,843,142.07 and 5,095,175.94

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Solution

The fourth proportional to 17,225,393.31, 25,843,142.07 and 5,095,175.94 is: 7,644,258.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,225,393.31 : 25,843,142.07 = 5,095,175.94 : x
  2. Step 2: Convert to fraction form
    17,225,393.31/25,843,142.07 = 5,095,175.94/x
  3. Step 3: Cross multiply
    17,225,393.31x = 25,843,142.07 × 5,095,175.94
  4. Step 4: Simplify right side
    17,225,393.31x = 131,675,355,689,065.81
  5. Step 5: Solve for x
    x = 131,675,355,689,065.81/17,225,393.31
  6. Step 6: Final answer
    x = 7,644,258.29

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.