Home / 2,327,544,174.10-3,493,016,872.35-1,638,796,638.10

Finding the Fourth Proportional to 2,327,544,174.10, 3,493,016,872.35 and 1,638,796,638.10

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Solution

The fourth proportional to 2,327,544,174.10, 3,493,016,872.35 and 1,638,796,638.10 is: 2,459,392,337.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,544,174.10 : 3,493,016,872.35 = 1,638,796,638.10 : x
  2. Step 2: Convert to fraction form
    2,327,544,174.10/3,493,016,872.35 = 1,638,796,638.10/x
  3. Step 3: Cross multiply
    2,327,544,174.10x = 3,493,016,872.35 × 1,638,796,638.10
  4. Step 4: Simplify right side
    2,327,544,174.10x = 5,724,344,307,233,756,160
  5. Step 5: Solve for x
    x = 5,724,344,307,233,756,160/2,327,544,174.10
  6. Step 6: Final answer
    x = 2,459,392,337.61

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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.