Home / 33,254,468.60-49,797,722.10-21,833,079.80

Finding the Fourth Proportional to 33,254,468.60, 49,797,722.10 and 21,833,079.80

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Solution

The fourth proportional to 33,254,468.60, 49,797,722.10 and 21,833,079.80 is: 32,694,482.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254,468.60 : 49,797,722.10 = 21,833,079.80 : x
  2. Step 2: Convert to fraction form
    33,254,468.60/49,797,722.10 = 21,833,079.80/x
  3. Step 3: Cross multiply
    33,254,468.60x = 49,797,722.10 × 21,833,079.80
  4. Step 4: Simplify right side
    33,254,468.60x = 1,087,237,640,467,523.62
  5. Step 5: Solve for x
    x = 1,087,237,640,467,523.62/33,254,468.60
  6. Step 6: Final answer
    x = 32,694,482.46

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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.