Home / 3,357,747,768.30-5,036,621,652.45-1,059,734,481.90

Finding the Fourth Proportional to 3,357,747,768.30, 5,036,621,652.45 and 1,059,734,481.90

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Solution

The fourth proportional to 3,357,747,768.30, 5,036,621,652.45 and 1,059,734,481.90 is: 1,589,601,722.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,747,768.30 : 5,036,621,652.45 = 1,059,734,481.90 : x
  2. Step 2: Convert to fraction form
    3,357,747,768.30/5,036,621,652.45 = 1,059,734,481.90/x
  3. Step 3: Cross multiply
    3,357,747,768.30x = 5,036,621,652.45 × 1,059,734,481.90
  4. Step 4: Simplify right side
    3,357,747,768.30x = 5,337,481,637,385,421,824
  5. Step 5: Solve for x
    x = 5,337,481,637,385,421,824/3,357,747,768.30
  6. Step 6: Final answer
    x = 1,589,601,722.85

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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.