Home / 69,631,752,375.20-104,468,120,927.52-22,467,341,476.64

Finding the Fourth Proportional to 69,631,752,375.20, 104,468,120,927.52 and 22,467,341,476.64

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Solution

The fourth proportional to 69,631,752,375.20, 104,468,120,927.52 and 22,467,341,476.64 is: 33,707,624,269.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,631,752,375.20 : 104,468,120,927.52 = 22,467,341,476.64 : x
  2. Step 2: Convert to fraction form
    69,631,752,375.20/104,468,120,927.52 = 22,467,341,476.64/x
  3. Step 3: Cross multiply
    69,631,752,375.20x = 104,468,120,927.52 × 22,467,341,476.64
  4. Step 4: Simplify right side
    69,631,752,375.20x = 2,347,120,946,301,513,236,480
  5. Step 5: Solve for x
    x = 2,347,120,946,301,513,236,480/69,631,752,375.20
  6. Step 6: Final answer
    x = 33,707,624,269.66

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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.