Home / 267,420,365.01-368,904,285.72-174,655,173.33

Finding the Fourth Proportional to 267,420,365.01, 368,904,285.72 and 174,655,173.33

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Solution

The fourth proportional to 267,420,365.01, 368,904,285.72 and 174,655,173.33 is: 240,935,434.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,420,365.01 : 368,904,285.72 = 174,655,173.33 : x
  2. Step 2: Convert to fraction form
    267,420,365.01/368,904,285.72 = 174,655,173.33/x
  3. Step 3: Cross multiply
    267,420,365.01x = 368,904,285.72 × 174,655,173.33
  4. Step 4: Simplify right side
    267,420,365.01x = 64,431,041,964,606,456
  5. Step 5: Solve for x
    x = 64,431,041,964,606,456/267,420,365.01
  6. Step 6: Final answer
    x = 240,935,434.97

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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.