Home / 33,500,542.80-50,250,814.20-22,021,417.20

Finding the Fourth Proportional to 33,500,542.80, 50,250,814.20 and 22,021,417.20

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Solution

The fourth proportional to 33,500,542.80, 50,250,814.20 and 22,021,417.20 is: 33,032,125.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,500,542.80 : 50,250,814.20 = 22,021,417.20 : x
  2. Step 2: Convert to fraction form
    33,500,542.80/50,250,814.20 = 22,021,417.20/x
  3. Step 3: Cross multiply
    33,500,542.80x = 50,250,814.20 × 22,021,417.20
  4. Step 4: Simplify right side
    33,500,542.80x = 1,106,594,144,137,884.25
  5. Step 5: Solve for x
    x = 1,106,594,144,137,884.25/33,500,542.80
  6. Step 6: Final answer
    x = 33,032,125.80

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1.5x scale

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.