Home / 367,086,772.08-550,635,997.14-204,358,835.34

Finding the Fourth Proportional to 367,086,772.08, 550,635,997.14 and 204,358,835.34

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Solution

The fourth proportional to 367,086,772.08, 550,635,997.14 and 204,358,835.34 is: 306,541,503.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,086,772.08 : 550,635,997.14 = 204,358,835.34 : x
  2. Step 2: Convert to fraction form
    367,086,772.08/550,635,997.14 = 204,358,835.34/x
  3. Step 3: Cross multiply
    367,086,772.08x = 550,635,997.14 × 204,358,835.34
  4. Step 4: Simplify right side
    367,086,772.08x = 112,527,331,071,809,968
  5. Step 5: Solve for x
    x = 112,527,331,071,809,968/367,086,772.08
  6. Step 6: Final answer
    x = 306,541,503.62

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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.