Home / 5,784,084,474.50-7,981,478,826.81-3,243,869,567.30

Finding the Fourth Proportional to 5,784,084,474.50, 7,981,478,826.81 and 3,243,869,567.30

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Solution

The fourth proportional to 5,784,084,474.50, 7,981,478,826.81 and 3,243,869,567.30 is: 4,476,227,202.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,084,474.50 : 7,981,478,826.81 = 3,243,869,567.30 : x
  2. Step 2: Convert to fraction form
    5,784,084,474.50/7,981,478,826.81 = 3,243,869,567.30/x
  3. Step 3: Cross multiply
    5,784,084,474.50x = 7,981,478,826.81 × 3,243,869,567.30
  4. Step 4: Simplify right side
    5,784,084,474.50x = 25,890,876,268,338,270,208
  5. Step 5: Solve for x
    x = 25,890,876,268,338,270,208/5,784,084,474.50
  6. Step 6: Final answer
    x = 4,476,227,202.85

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Double scale
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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.