Home / 33,215,212.60-49,830,692.10-17,043,659.80

Finding the Fourth Proportional to 33,215,212.60, 49,830,692.10 and 17,043,659.80

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Solution

The fourth proportional to 33,215,212.60, 49,830,692.10 and 17,043,659.80 is: 25,569,529.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,212.60 : 49,830,692.10 = 17,043,659.80 : x
  2. Step 2: Convert to fraction form
    33,215,212.60/49,830,692.10 = 17,043,659.80/x
  3. Step 3: Cross multiply
    33,215,212.60x = 49,830,692.10 × 17,043,659.80
  4. Step 4: Simplify right side
    33,215,212.60x = 849,297,363,750,947.62
  5. Step 5: Solve for x
    x = 849,297,363,750,947.62/33,215,212.60
  6. Step 6: Final answer
    x = 25,569,529.66

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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.