Home / 3,716,813,238.13-5,575,195,056.07-1,505,990,334.61

Finding the Fourth Proportional to 3,716,813,238.13, 5,575,195,056.07 and 1,505,990,334.61

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Solution

The fourth proportional to 3,716,813,238.13, 5,575,195,056.07 and 1,505,990,334.61 is: 2,258,975,452.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,813,238.13 : 5,575,195,056.07 = 1,505,990,334.61 : x
  2. Step 2: Convert to fraction form
    3,716,813,238.13/5,575,195,056.07 = 1,505,990,334.61/x
  3. Step 3: Cross multiply
    3,716,813,238.13x = 5,575,195,056.07 × 1,505,990,334.61
  4. Step 4: Simplify right side
    3,716,813,238.13x = 8,396,189,868,006,876,160
  5. Step 5: Solve for x
    x = 8,396,189,868,006,876,160/3,716,813,238.13
  6. Step 6: Final answer
    x = 2,258,975,452.92

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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.