Home / 33,692,713.12-50,542,634.16-10,975,388.32

Finding the Fourth Proportional to 33,692,713.12, 50,542,634.16 and 10,975,388.32

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Solution

The fourth proportional to 33,692,713.12, 50,542,634.16 and 10,975,388.32 is: 16,464,243.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,692,713.12 : 50,542,634.16 = 10,975,388.32 : x
  2. Step 2: Convert to fraction form
    33,692,713.12/50,542,634.16 = 10,975,388.32/x
  3. Step 3: Cross multiply
    33,692,713.12x = 50,542,634.16 × 10,975,388.32
  4. Step 4: Simplify right side
    33,692,713.12x = 554,725,036,621,697
  5. Step 5: Solve for x
    x = 554,725,036,621,697/33,692,713.12
  6. Step 6: Final answer
    x = 16,464,243.61

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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.