Home / 5,331,115,734.40-7,996,673,601.60-2,576,125,590.40

Finding the Fourth Proportional to 5,331,115,734.40, 7,996,673,601.60 and 2,576,125,590.40

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Solution

The fourth proportional to 5,331,115,734.40, 7,996,673,601.60 and 2,576,125,590.40 is: 3,864,188,385.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,331,115,734.40 : 7,996,673,601.60 = 2,576,125,590.40 : x
  2. Step 2: Convert to fraction form
    5,331,115,734.40/7,996,673,601.60 = 2,576,125,590.40/x
  3. Step 3: Cross multiply
    5,331,115,734.40x = 7,996,673,601.60 × 2,576,125,590.40
  4. Step 4: Simplify right side
    5,331,115,734.40x = 20,600,435,503,157,895,168
  5. Step 5: Solve for x
    x = 20,600,435,503,157,895,168/5,331,115,734.40
  6. Step 6: Final answer
    x = 3,864,188,385.60

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1.5x scale

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.