Home / 2,380,182,908.40-3,563,219,975.40-1,769,474,530.80

Finding the Fourth Proportional to 2,380,182,908.40, 3,563,219,975.40 and 1,769,474,530.80

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Solution

The fourth proportional to 2,380,182,908.40, 3,563,219,975.40 and 1,769,474,530.80 is: 2,648,967,426.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,182,908.40 : 3,563,219,975.40 = 1,769,474,530.80 : x
  2. Step 2: Convert to fraction form
    2,380,182,908.40/3,563,219,975.40 = 1,769,474,530.80/x
  3. Step 3: Cross multiply
    2,380,182,908.40x = 3,563,219,975.40 × 1,769,474,530.80
  4. Step 4: Simplify right side
    2,380,182,908.40x = 6,305,026,994,108,102,656
  5. Step 5: Solve for x
    x = 6,305,026,994,108,102,656/2,380,182,908.40
  6. Step 6: Final answer
    x = 2,648,967,426.77

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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.