Home / 183,592,522.97-253,355,305.15-99,959,694.33

Finding the Fourth Proportional to 183,592,522.97, 253,355,305.15 and 99,959,694.33

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Solution

The fourth proportional to 183,592,522.97, 253,355,305.15 and 99,959,694.33 is: 137,943,084.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,592,522.97 : 253,355,305.15 = 99,959,694.33 : x
  2. Step 2: Convert to fraction form
    183,592,522.97/253,355,305.15 = 99,959,694.33/x
  3. Step 3: Cross multiply
    183,592,522.97x = 253,355,305.15 × 99,959,694.33
  4. Step 4: Simplify right side
    183,592,522.97x = 25,325,318,859,427,976
  5. Step 5: Solve for x
    x = 25,325,318,859,427,976/183,592,522.97
  6. Step 6: Final answer
    x = 137,943,084.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.