Home / 4,261,448,652.40-6,392,172,978.60-3,496,173,612.40

Finding the Fourth Proportional to 4,261,448,652.40, 6,392,172,978.60 and 3,496,173,612.40

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Solution

The fourth proportional to 4,261,448,652.40, 6,392,172,978.60 and 3,496,173,612.40 is: 5,244,260,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,448,652.40 : 6,392,172,978.60 = 3,496,173,612.40 : x
  2. Step 2: Convert to fraction form
    4,261,448,652.40/6,392,172,978.60 = 3,496,173,612.40/x
  3. Step 3: Cross multiply
    4,261,448,652.40x = 6,392,172,978.60 × 3,496,173,612.40
  4. Step 4: Simplify right side
    4,261,448,652.40x = 22,348,146,493,677,633,536
  5. Step 5: Solve for x
    x = 22,348,146,493,677,633,536/4,261,448,652.40
  6. Step 6: Final answer
    x = 5,244,260,418.60

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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.