Home / 4,103,276,020.43-5,662,525,751.87-2,223,681,304.37

Finding the Fourth Proportional to 4,103,276,020.43, 5,662,525,751.87 and 2,223,681,304.37

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Solution

The fourth proportional to 4,103,276,020.43, 5,662,525,751.87 and 2,223,681,304.37 is: 3,068,682,824.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,276,020.43 : 5,662,525,751.87 = 2,223,681,304.37 : x
  2. Step 2: Convert to fraction form
    4,103,276,020.43/5,662,525,751.87 = 2,223,681,304.37/x
  3. Step 3: Cross multiply
    4,103,276,020.43x = 5,662,525,751.87 × 2,223,681,304.37
  4. Step 4: Simplify right side
    4,103,276,020.43x = 12,591,652,649,907,564,544
  5. Step 5: Solve for x
    x = 12,591,652,649,907,564,544/4,103,276,020.43
  6. Step 6: Final answer
    x = 3,068,682,824.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.