Home / 17,477,481.12-26,228,110.32-10,725,286.56

Finding the Fourth Proportional to 17,477,481.12, 26,228,110.32 and 10,725,286.56

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Solution

The fourth proportional to 17,477,481.12, 26,228,110.32 and 10,725,286.56 is: 16,095,225.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,477,481.12 : 26,228,110.32 = 10,725,286.56 : x
  2. Step 2: Convert to fraction form
    17,477,481.12/26,228,110.32 = 10,725,286.56/x
  3. Step 3: Cross multiply
    17,477,481.12x = 26,228,110.32 × 10,725,286.56
  4. Step 4: Simplify right side
    17,477,481.12x = 281,303,999,109,293.31
  5. Step 5: Solve for x
    x = 281,303,999,109,293.31/17,477,481.12
  6. Step 6: Final answer
    x = 16,095,225.46

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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.