Home / 196,391,094.64-294,253,269.99-118,504,333.41

Finding the Fourth Proportional to 196,391,094.64, 294,253,269.99 and 118,504,333.41

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Solution

The fourth proportional to 196,391,094.64, 294,253,269.99 and 118,504,333.41 is: 177,555,340.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,391,094.64 : 294,253,269.99 = 118,504,333.41 : x
  2. Step 2: Convert to fraction form
    196,391,094.64/294,253,269.99 = 118,504,333.41/x
  3. Step 3: Cross multiply
    196,391,094.64x = 294,253,269.99 × 118,504,333.41
  4. Step 4: Simplify right side
    196,391,094.64x = 34,870,287,612,329,864
  5. Step 5: Solve for x
    x = 34,870,287,612,329,864/196,391,094.64
  6. Step 6: Final answer
    x = 177,555,340.15

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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.