Home / 1,833,469,483,023.60-2,530,114,221,626.70-999,159,456,911.17

Finding the Fourth Proportional to 1,833,469,483,023.60, 2,530,114,221,626.70 and 999,159,456,911.17

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Solution

The fourth proportional to 1,833,469,483,023.60, 2,530,114,221,626.70 and 999,159,456,911.17 is: 1,378,799,906,412.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,469,483,023.60 : 2,530,114,221,626.70 = 999,159,456,911.17 : x
  2. Step 2: Convert to fraction form
    1,833,469,483,023.60/2,530,114,221,626.70 = 999,159,456,911.17/x
  3. Step 3: Cross multiply
    1,833,469,483,023.60x = 2,530,114,221,626.70 × 999,159,456,911.17
  4. Step 4: Simplify right side
    1,833,469,483,023.60x = 2,527,987,551,603,761,484,922,880
  5. Step 5: Solve for x
    x = 2,527,987,551,603,761,484,922,880/1,833,469,483,023.60
  6. Step 6: Final answer
    x = 1,378,799,906,412.85

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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.