Home / 3,012,108,248.55-4,518,162,372.83-2,093,778,200.55

Finding the Fourth Proportional to 3,012,108,248.55, 4,518,162,372.83 and 2,093,778,200.55

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Solution

The fourth proportional to 3,012,108,248.55, 4,518,162,372.83 and 2,093,778,200.55 is: 3,140,667,300.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,108,248.55 : 4,518,162,372.83 = 2,093,778,200.55 : x
  2. Step 2: Convert to fraction form
    3,012,108,248.55/4,518,162,372.83 = 2,093,778,200.55/x
  3. Step 3: Cross multiply
    3,012,108,248.55x = 4,518,162,372.83 × 2,093,778,200.55
  4. Step 4: Simplify right side
    3,012,108,248.55x = 9,460,029,882,766,245,888
  5. Step 5: Solve for x
    x = 9,460,029,882,766,245,888/3,012,108,248.55
  6. Step 6: Final answer
    x = 3,140,667,300.83

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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.