Home / 3,002,699,625.96-4,504,799,643.80-2,119,110,220.68

Finding the Fourth Proportional to 3,002,699,625.96, 4,504,799,643.80 and 2,119,110,220.68

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Solution

The fourth proportional to 3,002,699,625.96, 4,504,799,643.80 and 2,119,110,220.68 is: 3,179,194,776.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,699,625.96 : 4,504,799,643.80 = 2,119,110,220.68 : x
  2. Step 2: Convert to fraction form
    3,002,699,625.96/4,504,799,643.80 = 2,119,110,220.68/x
  3. Step 3: Cross multiply
    3,002,699,625.96x = 4,504,799,643.80 × 2,119,110,220.68
  4. Step 4: Simplify right side
    3,002,699,625.96x = 9,546,166,967,292,205,056
  5. Step 5: Solve for x
    x = 9,546,166,967,292,205,056/3,002,699,625.96
  6. Step 6: Final answer
    x = 3,179,194,776.85

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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.