Home / 7,531,928,046.30-11,297,892,069.45-2,362,061,703.90

Finding the Fourth Proportional to 7,531,928,046.30, 11,297,892,069.45 and 2,362,061,703.90

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Solution

The fourth proportional to 7,531,928,046.30, 11,297,892,069.45 and 2,362,061,703.90 is: 3,543,092,555.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,928,046.30 : 11,297,892,069.45 = 2,362,061,703.90 : x
  2. Step 2: Convert to fraction form
    7,531,928,046.30/11,297,892,069.45 = 2,362,061,703.90/x
  3. Step 3: Cross multiply
    7,531,928,046.30x = 11,297,892,069.45 × 2,362,061,703.90
  4. Step 4: Simplify right side
    7,531,928,046.30x = 26,686,318,192,043,368,448
  5. Step 5: Solve for x
    x = 26,686,318,192,043,368,448/7,531,928,046.30
  6. Step 6: Final answer
    x = 3,543,092,555.85

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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.