Home / 5,029,325,157.60-6,940,155,997.95-2,771,138,313.65

Finding the Fourth Proportional to 5,029,325,157.60, 6,940,155,997.95 and 2,771,138,313.65

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Solution

The fourth proportional to 5,029,325,157.60, 6,940,155,997.95 and 2,771,138,313.65 is: 3,823,998,565.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,325,157.60 : 6,940,155,997.95 = 2,771,138,313.65 : x
  2. Step 2: Convert to fraction form
    5,029,325,157.60/6,940,155,997.95 = 2,771,138,313.65/x
  3. Step 3: Cross multiply
    5,029,325,157.60x = 6,940,155,997.95 × 2,771,138,313.65
  4. Step 4: Simplify right side
    5,029,325,157.60x = 19,232,132,188,592,394,240
  5. Step 5: Solve for x
    x = 19,232,132,188,592,394,240/5,029,325,157.60
  6. Step 6: Final answer
    x = 3,823,998,565.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.