Home / 17,258,968.62-25,881,724.26-6,470,388.27

Finding the Fourth Proportional to 17,258,968.62, 25,881,724.26 and 6,470,388.27

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Solution

The fourth proportional to 17,258,968.62, 25,881,724.26 and 6,470,388.27 is: 9,703,059.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,258,968.62 : 25,881,724.26 = 6,470,388.27 : x
  2. Step 2: Convert to fraction form
    17,258,968.62/25,881,724.26 = 6,470,388.27/x
  3. Step 3: Cross multiply
    17,258,968.62x = 25,881,724.26 × 6,470,388.27
  4. Step 4: Simplify right side
    17,258,968.62x = 167,464,805,059,278.44
  5. Step 5: Solve for x
    x = 167,464,805,059,278.44/17,258,968.62
  6. Step 6: Final answer
    x = 9,703,059.83

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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.