Home / 33,271,220.48-49,911,591.52-10,244,103.36

Finding the Fourth Proportional to 33,271,220.48, 49,911,591.52 and 10,244,103.36

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Solution

The fourth proportional to 33,271,220.48, 49,911,591.52 and 10,244,103.36 is: 15,367,620.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,271,220.48 : 49,911,591.52 = 10,244,103.36 : x
  2. Step 2: Convert to fraction form
    33,271,220.48/49,911,591.52 = 10,244,103.36/x
  3. Step 3: Cross multiply
    33,271,220.48x = 49,911,591.52 × 10,244,103.36
  4. Step 4: Simplify right side
    33,271,220.48x = 511,299,502,392,979.50
  5. Step 5: Solve for x
    x = 511,299,502,392,979.50/33,271,220.48
  6. Step 6: Final answer
    x = 15,367,620.88

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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.