Home / 36,882,936,176.19-50,898,468,355.92-19,966,583,183.28

Finding the Fourth Proportional to 36,882,936,176.19, 50,898,468,355.92 and 19,966,583,183.28

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Solution

The fourth proportional to 36,882,936,176.19, 50,898,468,355.92 and 19,966,583,183.28 is: 27,553,893,688.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,882,936,176.19 : 50,898,468,355.92 = 19,966,583,183.28 : x
  2. Step 2: Convert to fraction form
    36,882,936,176.19/50,898,468,355.92 = 19,966,583,183.28/x
  3. Step 3: Cross multiply
    36,882,936,176.19x = 50,898,468,355.92 × 19,966,583,183.28
  4. Step 4: Simplify right side
    36,882,936,176.19x = 1,016,268,502,330,021,380,096
  5. Step 5: Solve for x
    x = 1,016,268,502,330,021,380,096/36,882,936,176.19
  6. Step 6: Final answer
    x = 27,553,893,688.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.