Home / 22,326,076.20-33,489,114.30-22,027,477.80

Finding the Fourth Proportional to 22,326,076.20, 33,489,114.30 and 22,027,477.80

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Solution

The fourth proportional to 22,326,076.20, 33,489,114.30 and 22,027,477.80 is: 33,041,216.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,326,076.20 : 33,489,114.30 = 22,027,477.80 : x
  2. Step 2: Convert to fraction form
    22,326,076.20/33,489,114.30 = 22,027,477.80/x
  3. Step 3: Cross multiply
    22,326,076.20x = 33,489,114.30 × 22,027,477.80
  4. Step 4: Simplify right side
    22,326,076.20x = 737,680,721,784,912.62
  5. Step 5: Solve for x
    x = 737,680,721,784,912.62/22,326,076.20
  6. Step 6: Final answer
    x = 33,041,216.70

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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.