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Finding the Fourth Proportional to 169,794,024.55, 254,691,036.83 and 169,794,024.55

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Solution

The fourth proportional to 169,794,024.55, 254,691,036.83 and 169,794,024.55 is: 254,691,036.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,794,024.55 : 254,691,036.83 = 169,794,024.55 : x
  2. Step 2: Convert to fraction form
    169,794,024.55/254,691,036.83 = 169,794,024.55/x
  3. Step 3: Cross multiply
    169,794,024.55x = 254,691,036.83 × 169,794,024.55
  4. Step 4: Simplify right side
    169,794,024.55x = 43,245,016,159,329,008
  5. Step 5: Solve for x
    x = 43,245,016,159,329,008/169,794,024.55
  6. Step 6: Final answer
    x = 254,691,036.83

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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.