Home / 3,621,945,793.95-5,432,918,690.93-3,621,945,793.95

Finding the Fourth Proportional to 3,621,945,793.95, 5,432,918,690.93 and 3,621,945,793.95

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Solution

The fourth proportional to 3,621,945,793.95, 5,432,918,690.93 and 3,621,945,793.95 is: 5,432,918,690.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,945,793.95 : 5,432,918,690.93 = 3,621,945,793.95 : x
  2. Step 2: Convert to fraction form
    3,621,945,793.95/5,432,918,690.93 = 3,621,945,793.95/x
  3. Step 3: Cross multiply
    3,621,945,793.95x = 5,432,918,690.93 × 3,621,945,793.95
  4. Step 4: Simplify right side
    3,621,945,793.95x = 19,677,737,001,468,141,568
  5. Step 5: Solve for x
    x = 19,677,737,001,468,141,568/3,621,945,793.95
  6. Step 6: Final answer
    x = 5,432,918,690.93

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Double scale
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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.