Home / 11,306,162,717.10-16,959,244,075.65-2,912,052,122.10

Finding the Fourth Proportional to 11,306,162,717.10, 16,959,244,075.65 and 2,912,052,122.10

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Solution

The fourth proportional to 11,306,162,717.10, 16,959,244,075.65 and 2,912,052,122.10 is: 4,368,078,183.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,306,162,717.10 : 16,959,244,075.65 = 2,912,052,122.10 : x
  2. Step 2: Convert to fraction form
    11,306,162,717.10/16,959,244,075.65 = 2,912,052,122.10/x
  3. Step 3: Cross multiply
    11,306,162,717.10x = 16,959,244,075.65 × 2,912,052,122.10
  4. Step 4: Simplify right side
    11,306,162,717.10x = 49,386,202,699,708,432,384
  5. Step 5: Solve for x
    x = 49,386,202,699,708,432,384/11,306,162,717.10
  6. Step 6: Final answer
    x = 4,368,078,183.15

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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.