Home / 3,201,618,904,690.80-4,418,234,088,474.30-1,831,394,356,607.10

Finding the Fourth Proportional to 3,201,618,904,690.80, 4,418,234,088,474.30 and 1,831,394,356,607.10

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Solution

The fourth proportional to 3,201,618,904,690.80, 4,418,234,088,474.30 and 1,831,394,356,607.10 is: 2,527,324,212,118.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,618,904,690.80 : 4,418,234,088,474.30 = 1,831,394,356,607.10 : x
  2. Step 2: Convert to fraction form
    3,201,618,904,690.80/4,418,234,088,474.30 = 1,831,394,356,607.10/x
  3. Step 3: Cross multiply
    3,201,618,904,690.80x = 4,418,234,088,474.30 × 1,831,394,356,607.10
  4. Step 4: Simplify right side
    3,201,618,904,690.80x = 8,091,528,975,800,948,165,181,440
  5. Step 5: Solve for x
    x = 8,091,528,975,800,948,165,181,440/3,201,618,904,690.80
  6. Step 6: Final answer
    x = 2,527,324,212,118.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.