Home / 2,250,106,190.16-3,104,852,074.20-1,297,522,111.20

Finding the Fourth Proportional to 2,250,106,190.16, 3,104,852,074.20 and 1,297,522,111.20

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Solution

The fourth proportional to 2,250,106,190.16, 3,104,852,074.20 and 1,297,522,111.20 is: 1,790,410,708.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,106,190.16 : 3,104,852,074.20 = 1,297,522,111.20 : x
  2. Step 2: Convert to fraction form
    2,250,106,190.16/3,104,852,074.20 = 1,297,522,111.20/x
  3. Step 3: Cross multiply
    2,250,106,190.16x = 3,104,852,074.20 × 1,297,522,111.20
  4. Step 4: Simplify right side
    2,250,106,190.16x = 4,028,614,218,279,683,072
  5. Step 5: Solve for x
    x = 4,028,614,218,279,683,072/2,250,106,190.16
  6. Step 6: Final answer
    x = 1,790,410,708.57

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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.