Home / 6,620,054,614,904.70-9,930,081,922,357.10-6,620,054,614,904.70

Finding the Fourth Proportional to 6,620,054,614,904.70, 9,930,081,922,357.10 and 6,620,054,614,904.70

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Solution

The fourth proportional to 6,620,054,614,904.70, 9,930,081,922,357.10 and 6,620,054,614,904.70 is: 9,930,081,922,357.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,620,054,614,904.70 : 9,930,081,922,357.10 = 6,620,054,614,904.70 : x
  2. Step 2: Convert to fraction form
    6,620,054,614,904.70/9,930,081,922,357.10 = 6,620,054,614,904.70/x
  3. Step 3: Cross multiply
    6,620,054,614,904.70x = 9,930,081,922,357.10 × 6,620,054,614,904.70
  4. Step 4: Simplify right side
    6,620,054,614,904.70x = 65,737,684,656,481,855,476,858,880
  5. Step 5: Solve for x
    x = 65,737,684,656,481,855,476,858,880/6,620,054,614,904.70
  6. Step 6: Final answer
    x = 9,930,081,922,357.10

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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.