Home / 1,814,314,209.53-2,722,527,553.37-764,986,612.23

Finding the Fourth Proportional to 1,814,314,209.53, 2,722,527,553.37 and 764,986,612.23

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Solution

The fourth proportional to 1,814,314,209.53, 2,722,527,553.37 and 764,986,612.23 is: 1,147,925,270.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,314,209.53 : 2,722,527,553.37 = 764,986,612.23 : x
  2. Step 2: Convert to fraction form
    1,814,314,209.53/2,722,527,553.37 = 764,986,612.23/x
  3. Step 3: Cross multiply
    1,814,314,209.53x = 2,722,527,553.37 × 764,986,612.23
  4. Step 4: Simplify right side
    1,814,314,209.53x = 2,082,697,129,751,521,792
  5. Step 5: Solve for x
    x = 2,082,697,129,751,521,792/1,814,314,209.53
  6. Step 6: Final answer
    x = 1,147,925,270.51

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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.