Home / 330,024,860,998.20-495,037,291,497.30-330,024,860,998.20

Finding the Fourth Proportional to 330,024,860,998.20, 495,037,291,497.30 and 330,024,860,998.20

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Solution

The fourth proportional to 330,024,860,998.20, 495,037,291,497.30 and 330,024,860,998.20 is: 495,037,291,497.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,024,860,998.20 : 495,037,291,497.30 = 330,024,860,998.20 : x
  2. Step 2: Convert to fraction form
    330,024,860,998.20/495,037,291,497.30 = 330,024,860,998.20/x
  3. Step 3: Cross multiply
    330,024,860,998.20x = 495,037,291,497.30 × 330,024,860,998.20
  4. Step 4: Simplify right side
    330,024,860,998.20x = 163,374,613,315,321,847,611,392
  5. Step 5: Solve for x
    x = 163,374,613,315,321,847,611,392/330,024,860,998.20
  6. Step 6: Final answer
    x = 495,037,291,497.30

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Double scale
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Similar ratio
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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.