Home / 11,357,064,122.20-17,035,596,183.30-9,422,146,490.20

Finding the Fourth Proportional to 11,357,064,122.20, 17,035,596,183.30 and 9,422,146,490.20

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Solution

The fourth proportional to 11,357,064,122.20, 17,035,596,183.30 and 9,422,146,490.20 is: 14,133,219,735.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,064,122.20 : 17,035,596,183.30 = 9,422,146,490.20 : x
  2. Step 2: Convert to fraction form
    11,357,064,122.20/17,035,596,183.30 = 9,422,146,490.20/x
  3. Step 3: Cross multiply
    11,357,064,122.20x = 17,035,596,183.30 × 9,422,146,490.20
  4. Step 4: Simplify right side
    11,357,064,122.20x = 160,511,882,786,944,614,400
  5. Step 5: Solve for x
    x = 160,511,882,786,944,614,400/11,357,064,122.20
  6. Step 6: Final answer
    x = 14,133,219,735.30

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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.