Home / 3,559,213,512.16-5,339,856,919.60-1,593,606,907.25

Finding the Fourth Proportional to 3,559,213,512.16, 5,339,856,919.60 and 1,593,606,907.25

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Solution

The fourth proportional to 3,559,213,512.16, 5,339,856,919.60 and 1,593,606,907.25 is: 2,390,874,512.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,213,512.16 : 5,339,856,919.60 = 1,593,606,907.25 : x
  2. Step 2: Convert to fraction form
    3,559,213,512.16/5,339,856,919.60 = 1,593,606,907.25/x
  3. Step 3: Cross multiply
    3,559,213,512.16x = 5,339,856,919.60 × 1,593,606,907.25
  4. Step 4: Simplify right side
    3,559,213,512.16x = 8,509,632,870,796,237,824
  5. Step 5: Solve for x
    x = 8,509,632,870,796,237,824/3,559,213,512.16
  6. Step 6: Final answer
    x = 2,390,874,512.51

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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.