Home / 6,487,182,520.92-8,952,659,471.62-3,629,154,239.58

Finding the Fourth Proportional to 6,487,182,520.92, 8,952,659,471.62 and 3,629,154,239.58

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Solution

The fourth proportional to 6,487,182,520.92, 8,952,659,471.62 and 3,629,154,239.58 is: 5,008,427,306.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,487,182,520.92 : 8,952,659,471.62 = 3,629,154,239.58 : x
  2. Step 2: Convert to fraction form
    6,487,182,520.92/8,952,659,471.62 = 3,629,154,239.58/x
  3. Step 3: Cross multiply
    6,487,182,520.92x = 8,952,659,471.62 × 3,629,154,239.58
  4. Step 4: Simplify right side
    6,487,182,520.92x = 32,490,582,076,924,207,104
  5. Step 5: Solve for x
    x = 32,490,582,076,924,207,104/6,487,182,520.92
  6. Step 6: Final answer
    x = 5,008,427,306.02

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Double scale
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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.