Home / 6,377,299,740.30-9,565,949,610.45-5,504,886,194.70

Finding the Fourth Proportional to 6,377,299,740.30, 9,565,949,610.45 and 5,504,886,194.70

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Solution

The fourth proportional to 6,377,299,740.30, 9,565,949,610.45 and 5,504,886,194.70 is: 8,257,329,292.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,299,740.30 : 9,565,949,610.45 = 5,504,886,194.70 : x
  2. Step 2: Convert to fraction form
    6,377,299,740.30/9,565,949,610.45 = 5,504,886,194.70/x
  3. Step 3: Cross multiply
    6,377,299,740.30x = 9,565,949,610.45 × 5,504,886,194.70
  4. Step 4: Simplify right side
    6,377,299,740.30x = 52,659,463,949,762,052,096
  5. Step 5: Solve for x
    x = 52,659,463,949,762,052,096/6,377,299,740.30
  6. Step 6: Final answer
    x = 8,257,329,292.05

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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.