Home / 11,635,724,326.28-17,456,037,745.85-3,774,522,820.64

Finding the Fourth Proportional to 11,635,724,326.28, 17,456,037,745.85 and 3,774,522,820.64

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Solution

The fourth proportional to 11,635,724,326.28, 17,456,037,745.85 and 3,774,522,820.64 is: 5,662,579,396.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635,724,326.28 : 17,456,037,745.85 = 3,774,522,820.64 : x
  2. Step 2: Convert to fraction form
    11,635,724,326.28/17,456,037,745.85 = 3,774,522,820.64/x
  3. Step 3: Cross multiply
    11,635,724,326.28x = 17,456,037,745.85 × 3,774,522,820.64
  4. Step 4: Simplify right side
    11,635,724,326.28x = 65,888,212,829,707,681,792
  5. Step 5: Solve for x
    x = 65,888,212,829,707,681,792/11,635,724,326.28
  6. Step 6: Final answer
    x = 5,662,579,396.19

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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.