Home / 1,843,880,961.00-2,542,947,617.13-1,306,970,645.79

Finding the Fourth Proportional to 1,843,880,961.00, 2,542,947,617.13 and 1,306,970,645.79

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Solution

The fourth proportional to 1,843,880,961.00, 2,542,947,617.13 and 1,306,970,645.79 is: 1,802,479,639.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,880,961.00 : 2,542,947,617.13 = 1,306,970,645.79 : x
  2. Step 2: Convert to fraction form
    1,843,880,961.00/2,542,947,617.13 = 1,306,970,645.79/x
  3. Step 3: Cross multiply
    1,843,880,961.00x = 2,542,947,617.13 × 1,306,970,645.79
  4. Step 4: Simplify right side
    1,843,880,961.00x = 3,323,557,889,376,895,488
  5. Step 5: Solve for x
    x = 3,323,557,889,376,895,488/1,843,880,961.00
  6. Step 6: Final answer
    x = 1,802,479,639.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.