Home / 33,578,483.40-50,367,725.10-31,003,072.20

Finding the Fourth Proportional to 33,578,483.40, 50,367,725.10 and 31,003,072.20

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Solution

The fourth proportional to 33,578,483.40, 50,367,725.10 and 31,003,072.20 is: 46,504,608.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,578,483.40 : 50,367,725.10 = 31,003,072.20 : x
  2. Step 2: Convert to fraction form
    33,578,483.40/50,367,725.10 = 31,003,072.20/x
  3. Step 3: Cross multiply
    33,578,483.40x = 50,367,725.10 × 31,003,072.20
  4. Step 4: Simplify right side
    33,578,483.40x = 1,561,554,217,825,052.25
  5. Step 5: Solve for x
    x = 1,561,554,217,825,052.25/33,578,483.40
  6. Step 6: Final answer
    x = 46,504,608.30

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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.