Home / 6,575,504,961.64-9,074,873,176.32-4,000,711,489.60

Finding the Fourth Proportional to 6,575,504,961.64, 9,074,873,176.32 and 4,000,711,489.60

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Solution

The fourth proportional to 6,575,504,961.64, 9,074,873,176.32 and 4,000,711,489.60 is: 5,521,393,352.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575,504,961.64 : 9,074,873,176.32 = 4,000,711,489.60 : x
  2. Step 2: Convert to fraction form
    6,575,504,961.64/9,074,873,176.32 = 4,000,711,489.60/x
  3. Step 3: Cross multiply
    6,575,504,961.64x = 9,074,873,176.32 × 4,000,711,489.60
  4. Step 4: Simplify right side
    6,575,504,961.64x = 36,305,949,383,166,267,392
  5. Step 5: Solve for x
    x = 36,305,949,383,166,267,392/6,575,504,961.64
  6. Step 6: Final answer
    x = 5,521,393,352.29

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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.