Home / 884,873,947,605.45-1,221,113,052,033.10-494,246,212,061.83

Finding the Fourth Proportional to 884,873,947,605.45, 1,221,113,052,033.10 and 494,246,212,061.83

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Solution

The fourth proportional to 884,873,947,605.45, 1,221,113,052,033.10 and 494,246,212,061.83 is: 682,052,513,920.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,873,947,605.45 : 1,221,113,052,033.10 = 494,246,212,061.83 : x
  2. Step 2: Convert to fraction form
    884,873,947,605.45/1,221,113,052,033.10 = 494,246,212,061.83/x
  3. Step 3: Cross multiply
    884,873,947,605.45x = 1,221,113,052,033.10 × 494,246,212,061.83
  4. Step 4: Simplify right side
    884,873,947,605.45x = 603,530,500,466,620,084,781,056
  5. Step 5: Solve for x
    x = 603,530,500,466,620,084,781,056/884,873,947,605.45
  6. Step 6: Final answer
    x = 682,052,513,920.01

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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.