Home / 367,093,587,265.60-550,640,380,898.40-217,956,787,470.40

Finding the Fourth Proportional to 367,093,587,265.60, 550,640,380,898.40 and 217,956,787,470.40

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Solution

The fourth proportional to 367,093,587,265.60, 550,640,380,898.40 and 217,956,787,470.40 is: 326,935,181,205.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,093,587,265.60 : 550,640,380,898.40 = 217,956,787,470.40 : x
  2. Step 2: Convert to fraction form
    367,093,587,265.60/550,640,380,898.40 = 217,956,787,470.40/x
  3. Step 3: Cross multiply
    367,093,587,265.60x = 550,640,380,898.40 × 217,956,787,470.40
  4. Step 4: Simplify right side
    367,093,587,265.60x = 120,015,808,472,092,682,223,616
  5. Step 5: Solve for x
    x = 120,015,808,472,092,682,223,616/367,093,587,265.60
  6. Step 6: Final answer
    x = 326,935,181,205.60

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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.