Home / 33,500,627.80-50,250,941.70-22,021,502.20

Finding the Fourth Proportional to 33,500,627.80, 50,250,941.70 and 22,021,502.20

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Solution

The fourth proportional to 33,500,627.80, 50,250,941.70 and 22,021,502.20 is: 33,032,253.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,500,627.80 : 50,250,941.70 = 22,021,502.20 : x
  2. Step 2: Convert to fraction form
    33,500,627.80/50,250,941.70 = 22,021,502.20/x
  3. Step 3: Cross multiply
    33,500,627.80x = 50,250,941.70 × 22,021,502.20
  4. Step 4: Simplify right side
    33,500,627.80x = 1,106,601,223,198,621.75
  5. Step 5: Solve for x
    x = 1,106,601,223,198,621.75/33,500,627.80
  6. Step 6: Final answer
    x = 33,032,253.30

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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.