Home / 33,972,857.60-50,959,286.40-9,711,737.60

Finding the Fourth Proportional to 33,972,857.60, 50,959,286.40 and 9,711,737.60

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Solution

The fourth proportional to 33,972,857.60, 50,959,286.40 and 9,711,737.60 is: 14,567,606.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,972,857.60 : 50,959,286.40 = 9,711,737.60 : x
  2. Step 2: Convert to fraction form
    33,972,857.60/50,959,286.40 = 9,711,737.60/x
  3. Step 3: Cross multiply
    33,972,857.60x = 50,959,286.40 × 9,711,737.60
  4. Step 4: Simplify right side
    33,972,857.60x = 494,903,217,800,048.62
  5. Step 5: Solve for x
    x = 494,903,217,800,048.62/33,972,857.60
  6. Step 6: Final answer
    x = 14,567,606.40

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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.