Home / 1,694,259,374.88-2,533,587,377.01-1,611,609,670.56

Finding the Fourth Proportional to 1,694,259,374.88, 2,533,587,377.01 and 1,611,609,670.56

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Solution

The fourth proportional to 1,694,259,374.88, 2,533,587,377.01 and 1,611,609,670.56 is: 2,409,993,403.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,259,374.88 : 2,533,587,377.01 = 1,611,609,670.56 : x
  2. Step 2: Convert to fraction form
    1,694,259,374.88/2,533,587,377.01 = 1,611,609,670.56/x
  3. Step 3: Cross multiply
    1,694,259,374.88x = 2,533,587,377.01 × 1,611,609,670.56
  4. Step 4: Simplify right side
    1,694,259,374.88x = 4,083,153,917,998,061,056
  5. Step 5: Solve for x
    x = 4,083,153,917,998,061,056/1,694,259,374.88
  6. Step 6: Final answer
    x = 2,409,993,403.92

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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.