Home / 364,179,233.10-546,268,849.65-325,915,481.10

Finding the Fourth Proportional to 364,179,233.10, 546,268,849.65 and 325,915,481.10

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Solution

The fourth proportional to 364,179,233.10, 546,268,849.65 and 325,915,481.10 is: 488,873,221.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,179,233.10 : 546,268,849.65 = 325,915,481.10 : x
  2. Step 2: Convert to fraction form
    364,179,233.10/546,268,849.65 = 325,915,481.10/x
  3. Step 3: Cross multiply
    364,179,233.10x = 546,268,849.65 × 325,915,481.10
  4. Step 4: Simplify right side
    364,179,233.10x = 178,037,474,943,623,328
  5. Step 5: Solve for x
    x = 178,037,474,943,623,328/364,179,233.10
  6. Step 6: Final answer
    x = 488,873,221.65

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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.