Home / 43,046,822,843.80-64,570,234,265.70-32,586,469,640.80

Finding the Fourth Proportional to 43,046,822,843.80, 64,570,234,265.70 and 32,586,469,640.80

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Solution

The fourth proportional to 43,046,822,843.80, 64,570,234,265.70 and 32,586,469,640.80 is: 48,879,704,461.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,046,822,843.80 : 64,570,234,265.70 = 32,586,469,640.80 : x
  2. Step 2: Convert to fraction form
    43,046,822,843.80/64,570,234,265.70 = 32,586,469,640.80/x
  3. Step 3: Cross multiply
    43,046,822,843.80x = 64,570,234,265.70 × 32,586,469,640.80
  4. Step 4: Simplify right side
    43,046,822,843.80x = 2,104,115,978,598,576,816,128
  5. Step 5: Solve for x
    x = 2,104,115,978,598,576,816,128/43,046,822,843.80
  6. Step 6: Final answer
    x = 48,879,704,461.20

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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.