Home / 11,407,616,122.38-17,099,347,173.75-3,837,193,904.40

Finding the Fourth Proportional to 11,407,616,122.38, 17,099,347,173.75 and 3,837,193,904.40

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Solution

The fourth proportional to 11,407,616,122.38, 17,099,347,173.75 and 3,837,193,904.40 is: 5,751,728,497.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,407,616,122.38 : 17,099,347,173.75 = 3,837,193,904.40 : x
  2. Step 2: Convert to fraction form
    11,407,616,122.38/17,099,347,173.75 = 3,837,193,904.40/x
  3. Step 3: Cross multiply
    11,407,616,122.38x = 17,099,347,173.75 × 3,837,193,904.40
  4. Step 4: Simplify right side
    11,407,616,122.38x = 65,613,510,744,332,869,632
  5. Step 5: Solve for x
    x = 65,613,510,744,332,869,632/11,407,616,122.38
  6. Step 6: Final answer
    x = 5,751,728,497.91

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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.