Home / 1,711,084,753.56-2,562,206,815.74-1,180,932,064.23

Finding the Fourth Proportional to 1,711,084,753.56, 2,562,206,815.74 and 1,180,932,064.23

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Solution

The fourth proportional to 1,711,084,753.56, 2,562,206,815.74 and 1,180,932,064.23 is: 1,768,347,346.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,084,753.56 : 2,562,206,815.74 = 1,180,932,064.23 : x
  2. Step 2: Convert to fraction form
    1,711,084,753.56/2,562,206,815.74 = 1,180,932,064.23/x
  3. Step 3: Cross multiply
    1,711,084,753.56x = 2,562,206,815.74 × 1,180,932,064.23
  4. Step 4: Simplify right side
    1,711,084,753.56x = 3,025,792,183,896,013,312
  5. Step 5: Solve for x
    x = 3,025,792,183,896,013,312/1,711,084,753.56
  6. Step 6: Final answer
    x = 1,768,347,346.68

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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.