Home / 2,189,318,544,077.70-3,283,977,816,116.50-2,189,318,544,077.70

Finding the Fourth Proportional to 2,189,318,544,077.70, 3,283,977,816,116.50 and 2,189,318,544,077.70

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Solution

The fourth proportional to 2,189,318,544,077.70, 3,283,977,816,116.50 and 2,189,318,544,077.70 is: 3,283,977,816,116.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,189,318,544,077.70 : 3,283,977,816,116.50 = 2,189,318,544,077.70 : x
  2. Step 2: Convert to fraction form
    2,189,318,544,077.70/3,283,977,816,116.50 = 2,189,318,544,077.70/x
  3. Step 3: Cross multiply
    2,189,318,544,077.70x = 3,283,977,816,116.50 × 2,189,318,544,077.70
  4. Step 4: Simplify right side
    2,189,318,544,077.70x = 7,189,673,531,163,639,986,257,920
  5. Step 5: Solve for x
    x = 7,189,673,531,163,639,986,257,920/2,189,318,544,077.70
  6. Step 6: Final answer
    x = 3,283,977,816,116.50

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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.