Home / 6,377,619,205.20-9,566,428,807.80-5,796,010,174.80

Finding the Fourth Proportional to 6,377,619,205.20, 9,566,428,807.80 and 5,796,010,174.80

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Solution

The fourth proportional to 6,377,619,205.20, 9,566,428,807.80 and 5,796,010,174.80 is: 8,694,015,262.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,619,205.20 : 9,566,428,807.80 = 5,796,010,174.80 : x
  2. Step 2: Convert to fraction form
    6,377,619,205.20/9,566,428,807.80 = 5,796,010,174.80/x
  3. Step 3: Cross multiply
    6,377,619,205.20x = 9,566,428,807.80 × 5,796,010,174.80
  4. Step 4: Simplify right side
    6,377,619,205.20x = 55,447,118,706,508,627,968
  5. Step 5: Solve for x
    x = 55,447,118,706,508,627,968/6,377,619,205.20
  6. Step 6: Final answer
    x = 8,694,015,262.20

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Double scale
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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.