Home / 6,132,679,523.80-9,199,019,285.70-3,371,241,520.60

Finding the Fourth Proportional to 6,132,679,523.80, 9,199,019,285.70 and 3,371,241,520.60

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Solution

The fourth proportional to 6,132,679,523.80, 9,199,019,285.70 and 3,371,241,520.60 is: 5,056,862,280.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,132,679,523.80 : 9,199,019,285.70 = 3,371,241,520.60 : x
  2. Step 2: Convert to fraction form
    6,132,679,523.80/9,199,019,285.70 = 3,371,241,520.60/x
  3. Step 3: Cross multiply
    6,132,679,523.80x = 9,199,019,285.70 × 3,371,241,520.60
  4. Step 4: Simplify right side
    6,132,679,523.80x = 31,012,115,764,751,994,880
  5. Step 5: Solve for x
    x = 31,012,115,764,751,994,880/6,132,679,523.80
  6. Step 6: Final answer
    x = 5,056,862,280.90

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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.