Home / 1,694,259,373.88-2,533,587,375.51-1,611,609,669.56

Finding the Fourth Proportional to 1,694,259,373.88, 2,533,587,375.51 and 1,611,609,669.56

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Solution

The fourth proportional to 1,694,259,373.88, 2,533,587,375.51 and 1,611,609,669.56 is: 2,409,993,402.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,259,373.88 : 2,533,587,375.51 = 1,611,609,669.56 : x
  2. Step 2: Convert to fraction form
    1,694,259,373.88/2,533,587,375.51 = 1,611,609,669.56/x
  3. Step 3: Cross multiply
    1,694,259,373.88x = 2,533,587,375.51 × 1,611,609,669.56
  4. Step 4: Simplify right side
    1,694,259,373.88x = 4,083,153,913,053,392,896
  5. Step 5: Solve for x
    x = 4,083,153,913,053,392,896/1,694,259,373.88
  6. Step 6: Final answer
    x = 2,409,993,402.42

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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.