Home / 33,236,133.60-49,854,200.40-21,889,394.40

Finding the Fourth Proportional to 33,236,133.60, 49,854,200.40 and 21,889,394.40

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Solution

The fourth proportional to 33,236,133.60, 49,854,200.40 and 21,889,394.40 is: 32,834,091.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236,133.60 : 49,854,200.40 = 21,889,394.40 : x
  2. Step 2: Convert to fraction form
    33,236,133.60/49,854,200.40 = 21,889,394.40/x
  3. Step 3: Cross multiply
    33,236,133.60x = 49,854,200.40 × 21,889,394.40
  4. Step 4: Simplify right side
    33,236,133.60x = 1,091,278,255,052,237.62
  5. Step 5: Solve for x
    x = 1,091,278,255,052,237.62/33,236,133.60
  6. Step 6: Final answer
    x = 32,834,091.60

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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.