Home / 22,530,444,815.40-33,795,667,223.10-20,593,934,658.60

Finding the Fourth Proportional to 22,530,444,815.40, 33,795,667,223.10 and 20,593,934,658.60

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Solution

The fourth proportional to 22,530,444,815.40, 33,795,667,223.10 and 20,593,934,658.60 is: 30,890,901,987.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,530,444,815.40 : 33,795,667,223.10 = 20,593,934,658.60 : x
  2. Step 2: Convert to fraction form
    22,530,444,815.40/33,795,667,223.10 = 20,593,934,658.60/x
  3. Step 3: Cross multiply
    22,530,444,815.40x = 33,795,667,223.10 × 20,593,934,658.60
  4. Step 4: Simplify right side
    22,530,444,815.40x = 695,985,762,536,310,964,224
  5. Step 5: Solve for x
    x = 695,985,762,536,310,964,224/22,530,444,815.40
  6. Step 6: Final answer
    x = 30,890,901,987.90

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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.