Home / 15,844,842,552.30-23,767,263,828.45-8,498,202,168.30

Finding the Fourth Proportional to 15,844,842,552.30, 23,767,263,828.45 and 8,498,202,168.30

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Solution

The fourth proportional to 15,844,842,552.30, 23,767,263,828.45 and 8,498,202,168.30 is: 12,747,303,252.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,844,842,552.30 : 23,767,263,828.45 = 8,498,202,168.30 : x
  2. Step 2: Convert to fraction form
    15,844,842,552.30/23,767,263,828.45 = 8,498,202,168.30/x
  3. Step 3: Cross multiply
    15,844,842,552.30x = 23,767,263,828.45 × 8,498,202,168.30
  4. Step 4: Simplify right side
    15,844,842,552.30x = 201,979,013,001,491,972,096
  5. Step 5: Solve for x
    x = 201,979,013,001,491,972,096/15,844,842,552.30
  6. Step 6: Final answer
    x = 12,747,303,252.45

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Double scale
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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.