Home / 923,659,998.04-1,273,629,386.82-588,601,756

Finding the Fourth Proportional to 923,659,998.04, 1,273,629,386.82 and 588,601,756

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Solution

The fourth proportional to 923,659,998.04, 1,273,629,386.82 and 588,601,756 is: 811,619,530.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,659,998.04 : 1,273,629,386.82 = 588,601,756 : x
  2. Step 2: Convert to fraction form
    923,659,998.04/1,273,629,386.82 = 588,601,756/x
  3. Step 3: Cross multiply
    923,659,998.04x = 1,273,629,386.82 × 588,601,756
  4. Step 4: Simplify right side
    923,659,998.04x = 749,660,493,575,455,232
  5. Step 5: Solve for x
    x = 749,660,493,575,455,232/923,659,998.04
  6. Step 6: Final answer
    x = 811,619,530.09

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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.