Home / 5,494,417,479.64-8,245,016,157.90-2,546,147,558.35

Finding the Fourth Proportional to 5,494,417,479.64, 8,245,016,157.90 and 2,546,147,558.35

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Solution

The fourth proportional to 5,494,417,479.64, 8,245,016,157.90 and 2,546,147,558.35 is: 3,820,792,256.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,417,479.64 : 8,245,016,157.90 = 2,546,147,558.35 : x
  2. Step 2: Convert to fraction form
    5,494,417,479.64/8,245,016,157.90 = 2,546,147,558.35/x
  3. Step 3: Cross multiply
    5,494,417,479.64x = 8,245,016,157.90 × 2,546,147,558.35
  4. Step 4: Simplify right side
    5,494,417,479.64x = 20,993,027,758,952,157,184
  5. Step 5: Solve for x
    x = 20,993,027,758,952,157,184/5,494,417,479.64
  6. Step 6: Final answer
    x = 3,820,792,256.28

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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.