Home / 4,840,721,611.22-6,680,019,460.52-2,697,217,520.16

Finding the Fourth Proportional to 4,840,721,611.22, 6,680,019,460.52 and 2,697,217,520.16

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Solution

The fourth proportional to 4,840,721,611.22, 6,680,019,460.52 and 2,697,217,520.16 is: 3,722,061,909.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,721,611.22 : 6,680,019,460.52 = 2,697,217,520.16 : x
  2. Step 2: Convert to fraction form
    4,840,721,611.22/6,680,019,460.52 = 2,697,217,520.16/x
  3. Step 3: Cross multiply
    4,840,721,611.22x = 6,680,019,460.52 × 2,697,217,520.16
  4. Step 4: Simplify right side
    4,840,721,611.22x = 18,017,465,523,924,295,680
  5. Step 5: Solve for x
    x = 18,017,465,523,924,295,680/4,840,721,611.22
  6. Step 6: Final answer
    x = 3,722,061,909.56

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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.