Home / 1,093,560,230.92-1,509,107,687.22-591,768,661

Finding the Fourth Proportional to 1,093,560,230.92, 1,509,107,687.22 and 591,768,661

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Solution

The fourth proportional to 1,093,560,230.92, 1,509,107,687.22 and 591,768,661 is: 816,637,813.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,560,230.92 : 1,509,107,687.22 = 591,768,661 : x
  2. Step 2: Convert to fraction form
    1,093,560,230.92/1,509,107,687.22 = 591,768,661/x
  3. Step 3: Cross multiply
    1,093,560,230.92x = 1,509,107,687.22 × 591,768,661
  4. Step 4: Simplify right side
    1,093,560,230.92x = 893,042,635,370,986,240
  5. Step 5: Solve for x
    x = 893,042,635,370,986,240/1,093,560,230.92
  6. Step 6: Final answer
    x = 816,637,813.01

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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.