Home / 267,049,284.48-368,707,965.96-166,730,610.36

Finding the Fourth Proportional to 267,049,284.48, 368,707,965.96 and 166,730,610.36

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Solution

The fourth proportional to 267,049,284.48, 368,707,965.96 and 166,730,610.36 is: 230,200,595.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,049,284.48 : 368,707,965.96 = 166,730,610.36 : x
  2. Step 2: Convert to fraction form
    267,049,284.48/368,707,965.96 = 166,730,610.36/x
  3. Step 3: Cross multiply
    267,049,284.48x = 368,707,965.96 × 166,730,610.36
  4. Step 4: Simplify right side
    267,049,284.48x = 61,474,904,209,104,904
  5. Step 5: Solve for x
    x = 61,474,904,209,104,904/267,049,284.48
  6. Step 6: Final answer
    x = 230,200,595.10

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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.