Home / 3,294,407,376.19-4,941,606,891.17-840,744,334.27

Finding the Fourth Proportional to 3,294,407,376.19, 4,941,606,891.17 and 840,744,334.27

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Solution

The fourth proportional to 3,294,407,376.19, 4,941,606,891.17 and 840,744,334.27 is: 1,261,115,436.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,407,376.19 : 4,941,606,891.17 = 840,744,334.27 : x
  2. Step 2: Convert to fraction form
    3,294,407,376.19/4,941,606,891.17 = 840,744,334.27/x
  3. Step 3: Cross multiply
    3,294,407,376.19x = 4,941,606,891.17 × 840,744,334.27
  4. Step 4: Simplify right side
    3,294,407,376.19x = 4,154,627,995,940,766,208
  5. Step 5: Solve for x
    x = 4,154,627,995,940,766,208/3,294,407,376.19
  6. Step 6: Final answer
    x = 1,261,115,436.41

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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.