Home / 923,659,999.04-1,273,629,388.20-588,601,757

Finding the Fourth Proportional to 923,659,999.04, 1,273,629,388.20 and 588,601,757

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Solution

The fourth proportional to 923,659,999.04, 1,273,629,388.20 and 588,601,757 is: 811,619,531.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,659,999.04 : 1,273,629,388.20 = 588,601,757 : x
  2. Step 2: Convert to fraction form
    923,659,999.04/1,273,629,388.20 = 588,601,757/x
  3. Step 3: Cross multiply
    923,659,999.04x = 1,273,629,388.20 × 588,601,757
  4. Step 4: Simplify right side
    923,659,999.04x = 749,660,495,661,355,136
  5. Step 5: Solve for x
    x = 749,660,495,661,355,136/923,659,999.04
  6. Step 6: Final answer
    x = 811,619,531.47

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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.