Home / 6,697,412,992.92-10,046,119,485.93-2,500,693,550.45

Finding the Fourth Proportional to 6,697,412,992.92, 10,046,119,485.93 and 2,500,693,550.45

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Solution

The fourth proportional to 6,697,412,992.92, 10,046,119,485.93 and 2,500,693,550.45 is: 3,751,040,324.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,412,992.92 : 10,046,119,485.93 = 2,500,693,550.45 : x
  2. Step 2: Convert to fraction form
    6,697,412,992.92/10,046,119,485.93 = 2,500,693,550.45/x
  3. Step 3: Cross multiply
    6,697,412,992.92x = 10,046,119,485.93 × 2,500,693,550.45
  4. Step 4: Simplify right side
    6,697,412,992.92x = 25,122,266,205,511,757,824
  5. Step 5: Solve for x
    x = 25,122,266,205,511,757,824/6,697,412,992.92
  6. Step 6: Final answer
    x = 3,751,040,324.38

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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.