Home / 1,593,710,273.82-2,199,323,112.66-888,907,683.84

Finding the Fourth Proportional to 1,593,710,273.82, 2,199,323,112.66 and 888,907,683.84

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Solution

The fourth proportional to 1,593,710,273.82, 2,199,323,112.66 and 888,907,683.84 is: 1,226,694,240.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,710,273.82 : 2,199,323,112.66 = 888,907,683.84 : x
  2. Step 2: Convert to fraction form
    1,593,710,273.82/2,199,323,112.66 = 888,907,683.84/x
  3. Step 3: Cross multiply
    1,593,710,273.82x = 2,199,323,112.66 × 888,907,683.84
  4. Step 4: Simplify right side
    1,593,710,273.82x = 1,954,995,214,090,380,032
  5. Step 5: Solve for x
    x = 1,954,995,214,090,380,032/1,593,710,273.82
  6. Step 6: Final answer
    x = 1,226,694,240.61

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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.