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Finding the Fourth Proportional to 235,610.10, 329,154.30 and 235,610.10

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Solution

The fourth proportional to 235,610.10, 329,154.30 and 235,610.10 is: 329,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,610.10 : 329,154.30 = 235,610.10 : x
  2. Step 2: Convert to fraction form
    235,610.10/329,154.30 = 235,610.10/x
  3. Step 3: Cross multiply
    235,610.10x = 329,154.30 × 235,610.10
  4. Step 4: Simplify right side
    235,610.10x = 77,552,077,538.43
  5. Step 5: Solve for x
    x = 77,552,077,538.43/235,610.10
  6. Step 6: Final answer
    x = 329,154.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.