Home / 204,853,449.96-307,381,068.01-95,662,751.73

Finding the Fourth Proportional to 204,853,449.96, 307,381,068.01 and 95,662,751.73

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Solution

The fourth proportional to 204,853,449.96, 307,381,068.01 and 95,662,751.73 is: 143,541,242.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,853,449.96 : 307,381,068.01 = 95,662,751.73 : x
  2. Step 2: Convert to fraction form
    204,853,449.96/307,381,068.01 = 95,662,751.73/x
  3. Step 3: Cross multiply
    204,853,449.96x = 307,381,068.01 × 95,662,751.73
  4. Step 4: Simplify right side
    204,853,449.96x = 29,404,918,794,240,960
  5. Step 5: Solve for x
    x = 29,404,918,794,240,960/204,853,449.96
  6. Step 6: Final answer
    x = 143,541,242.77

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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.