Home / 3,350,489,705.10-5,025,734,557.65-896,826,608.10

Finding the Fourth Proportional to 3,350,489,705.10, 5,025,734,557.65 and 896,826,608.10

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Solution

The fourth proportional to 3,350,489,705.10, 5,025,734,557.65 and 896,826,608.10 is: 1,345,239,912.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,489,705.10 : 5,025,734,557.65 = 896,826,608.10 : x
  2. Step 2: Convert to fraction form
    3,350,489,705.10/5,025,734,557.65 = 896,826,608.10/x
  3. Step 3: Cross multiply
    3,350,489,705.10x = 5,025,734,557.65 × 896,826,608.10
  4. Step 4: Simplify right side
    3,350,489,705.10x = 4,507,212,476,548,203,008
  5. Step 5: Solve for x
    x = 4,507,212,476,548,203,008/3,350,489,705.10
  6. Step 6: Final answer
    x = 1,345,239,912.15

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Double scale
Find fourth proportional to 3,350,489,706.10, 5,025,734,559.15 and 896,826,609.10
Similar ratio
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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.