Home / 2,010,061,450.08-3,015,092,874.96-629,983,035.36

Finding the Fourth Proportional to 2,010,061,450.08, 3,015,092,874.96 and 629,983,035.36

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Solution

The fourth proportional to 2,010,061,450.08, 3,015,092,874.96 and 629,983,035.36 is: 944,974,772.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,061,450.08 : 3,015,092,874.96 = 629,983,035.36 : x
  2. Step 2: Convert to fraction form
    2,010,061,450.08/3,015,092,874.96 = 629,983,035.36/x
  3. Step 3: Cross multiply
    2,010,061,450.08x = 3,015,092,874.96 × 629,983,035.36
  4. Step 4: Simplify right side
    2,010,061,450.08x = 1,899,457,361,259,609,856
  5. Step 5: Solve for x
    x = 1,899,457,361,259,609,856/2,010,061,450.08
  6. Step 6: Final answer
    x = 944,974,772.38

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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.