Home / 1,801,589,974.00-2,702,792,454.51-972,525,822.59

Finding the Fourth Proportional to 1,801,589,974.00, 2,702,792,454.51 and 972,525,822.59

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Solution

The fourth proportional to 1,801,589,974.00, 2,702,792,454.51 and 972,525,822.59 is: 1,459,008,705.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,589,974.00 : 2,702,792,454.51 = 972,525,822.59 : x
  2. Step 2: Convert to fraction form
    1,801,589,974.00/2,702,792,454.51 = 972,525,822.59/x
  3. Step 3: Cross multiply
    1,801,589,974.00x = 2,702,792,454.51 × 972,525,822.59
  4. Step 4: Simplify right side
    1,801,589,974.00x = 2,628,535,455,112,382,976
  5. Step 5: Solve for x
    x = 2,628,535,455,112,382,976/1,801,589,974.00
  6. Step 6: Final answer
    x = 1,459,008,705.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.