Home / 9,167,128,850.11-13,736,658,471.94-6,168,083,567.15

Finding the Fourth Proportional to 9,167,128,850.11, 13,736,658,471.94 and 6,168,083,567.15

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Solution

The fourth proportional to 9,167,128,850.11, 13,736,658,471.94 and 6,168,083,567.15 is: 9,242,682,062.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,128,850.11 : 13,736,658,471.94 = 6,168,083,567.15 : x
  2. Step 2: Convert to fraction form
    9,167,128,850.11/13,736,658,471.94 = 6,168,083,567.15/x
  3. Step 3: Cross multiply
    9,167,128,850.11x = 13,736,658,471.94 × 6,168,083,567.15
  4. Step 4: Simplify right side
    9,167,128,850.11x = 84,728,857,388,294,094,848
  5. Step 5: Solve for x
    x = 84,728,857,388,294,094,848/9,167,128,850.11
  6. Step 6: Final answer
    x = 9,242,682,062.58

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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.