Home / 165,179,850.27-227,883,680.91-94,577,731.17

Finding the Fourth Proportional to 165,179,850.27, 227,883,680.91 and 94,577,731.17

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Solution

The fourth proportional to 165,179,850.27, 227,883,680.91 and 94,577,731.17 is: 130,480,330.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,179,850.27 : 227,883,680.91 = 94,577,731.17 : x
  2. Step 2: Convert to fraction form
    165,179,850.27/227,883,680.91 = 94,577,731.17/x
  3. Step 3: Cross multiply
    165,179,850.27x = 227,883,680.91 × 94,577,731.17
  4. Step 4: Simplify right side
    165,179,850.27x = 21,552,721,511,136,040
  5. Step 5: Solve for x
    x = 21,552,721,511,136,040/165,179,850.27
  6. Step 6: Final answer
    x = 130,480,330.84

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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.