Home / 133,390,234.60-200,085,351.90-110,715,418.60

Finding the Fourth Proportional to 133,390,234.60, 200,085,351.90 and 110,715,418.60

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Solution

The fourth proportional to 133,390,234.60, 200,085,351.90 and 110,715,418.60 is: 166,073,127.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,390,234.60 : 200,085,351.90 = 110,715,418.60 : x
  2. Step 2: Convert to fraction form
    133,390,234.60/200,085,351.90 = 110,715,418.60/x
  3. Step 3: Cross multiply
    133,390,234.60x = 200,085,351.90 × 110,715,418.60
  4. Step 4: Simplify right side
    133,390,234.60x = 22,152,533,491,336,804
  5. Step 5: Solve for x
    x = 22,152,533,491,336,804/133,390,234.60
  6. Step 6: Final answer
    x = 166,073,127.90

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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.