Home / 5,356,414,367.52-8,034,647,212.08-1,625,738,166.24

Finding the Fourth Proportional to 5,356,414,367.52, 8,034,647,212.08 and 1,625,738,166.24

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Solution

The fourth proportional to 5,356,414,367.52, 8,034,647,212.08 and 1,625,738,166.24 is: 2,438,615,037.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356,414,367.52 : 8,034,647,212.08 = 1,625,738,166.24 : x
  2. Step 2: Convert to fraction form
    5,356,414,367.52/8,034,647,212.08 = 1,625,738,166.24/x
  3. Step 3: Cross multiply
    5,356,414,367.52x = 8,034,647,212.08 × 1,625,738,166.24
  4. Step 4: Simplify right side
    5,356,414,367.52x = 13,062,232,624,952,266,752
  5. Step 5: Solve for x
    x = 13,062,232,624,952,266,752/5,356,414,367.52
  6. Step 6: Final answer
    x = 2,438,615,037.73

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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.