Home / 33,684,854.60-50,456,423.10-28,016,150.60

Finding the Fourth Proportional to 33,684,854.60, 50,456,423.10 and 28,016,150.60

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Solution

The fourth proportional to 33,684,854.60, 50,456,423.10 and 28,016,150.60 is: 41,965,291.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684,854.60 : 50,456,423.10 = 28,016,150.60 : x
  2. Step 2: Convert to fraction form
    33,684,854.60/50,456,423.10 = 28,016,150.60/x
  3. Step 3: Cross multiply
    33,684,854.60x = 50,456,423.10 × 28,016,150.60
  4. Step 4: Simplify right side
    33,684,854.60x = 1,413,594,748,306,919
  5. Step 5: Solve for x
    x = 1,413,594,748,306,919/33,684,854.60
  6. Step 6: Final answer
    x = 41,965,291.67

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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.