Home / 3,383,131,098.25-5,079,678,210.57-1,892,083,943.89

Finding the Fourth Proportional to 3,383,131,098.25, 5,079,678,210.57 and 1,892,083,943.89

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Solution

The fourth proportional to 3,383,131,098.25, 5,079,678,210.57 and 1,892,083,943.89 is: 2,840,911,955.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,131,098.25 : 5,079,678,210.57 = 1,892,083,943.89 : x
  2. Step 2: Convert to fraction form
    3,383,131,098.25/5,079,678,210.57 = 1,892,083,943.89/x
  3. Step 3: Cross multiply
    3,383,131,098.25x = 5,079,678,210.57 × 1,892,083,943.89
  4. Step 4: Simplify right side
    3,383,131,098.25x = 9,611,177,582,347,382,784
  5. Step 5: Solve for x
    x = 9,611,177,582,347,382,784/3,383,131,098.25
  6. Step 6: Final answer
    x = 2,840,911,955.00

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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.