Home / 1,711,084,754.56-2,562,206,817.24-1,180,932,065.23

Finding the Fourth Proportional to 1,711,084,754.56, 2,562,206,817.24 and 1,180,932,065.23

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Solution

The fourth proportional to 1,711,084,754.56, 2,562,206,817.24 and 1,180,932,065.23 is: 1,768,347,348.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,084,754.56 : 2,562,206,817.24 = 1,180,932,065.23 : x
  2. Step 2: Convert to fraction form
    1,711,084,754.56/2,562,206,817.24 = 1,180,932,065.23/x
  3. Step 3: Cross multiply
    1,711,084,754.56x = 2,562,206,817.24 × 1,180,932,065.23
  4. Step 4: Simplify right side
    1,711,084,754.56x = 3,025,792,188,229,618,176
  5. Step 5: Solve for x
    x = 3,025,792,188,229,618,176/1,711,084,754.56
  6. Step 6: Final answer
    x = 1,768,347,348.18

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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.