Home / 2,381,601,696.33-3,286,613,065.70-1,324,306,968.03

Finding the Fourth Proportional to 2,381,601,696.33, 3,286,613,065.70 and 1,324,306,968.03

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Solution

The fourth proportional to 2,381,601,696.33, 3,286,613,065.70 and 1,324,306,968.03 is: 1,827,545,131.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,601,696.33 : 3,286,613,065.70 = 1,324,306,968.03 : x
  2. Step 2: Convert to fraction form
    2,381,601,696.33/3,286,613,065.70 = 1,324,306,968.03/x
  3. Step 3: Cross multiply
    2,381,601,696.33x = 3,286,613,065.70 × 1,324,306,968.03
  4. Step 4: Simplify right side
    2,381,601,696.33x = 4,352,484,584,118,328,832
  5. Step 5: Solve for x
    x = 4,352,484,584,118,328,832/2,381,601,696.33
  6. Step 6: Final answer
    x = 1,827,545,131.01

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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.