Home / 3,059,796,601.90-4,589,694,902.85-991,003,077.10

Finding the Fourth Proportional to 3,059,796,601.90, 4,589,694,902.85 and 991,003,077.10

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Solution

The fourth proportional to 3,059,796,601.90, 4,589,694,902.85 and 991,003,077.10 is: 1,486,504,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,796,601.90 : 4,589,694,902.85 = 991,003,077.10 : x
  2. Step 2: Convert to fraction form
    3,059,796,601.90/4,589,694,902.85 = 991,003,077.10/x
  3. Step 3: Cross multiply
    3,059,796,601.90x = 4,589,694,902.85 × 991,003,077.10
  4. Step 4: Simplify right side
    3,059,796,601.90x = 4,548,401,771,674,535,936
  5. Step 5: Solve for x
    x = 4,548,401,771,674,535,936/3,059,796,601.90
  6. Step 6: Final answer
    x = 1,486,504,615.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.