Home / 110,377,844,902.69-165,568,085,660.10-30,784,551,938.63

Finding the Fourth Proportional to 110,377,844,902.69, 165,568,085,660.10 and 30,784,551,938.63

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Solution

The fourth proportional to 110,377,844,902.69, 165,568,085,660.10 and 30,784,551,938.63 is: 46,177,195,585.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,377,844,902.69 : 165,568,085,660.10 = 30,784,551,938.63 : x
  2. Step 2: Convert to fraction form
    110,377,844,902.69/165,568,085,660.10 = 30,784,551,938.63/x
  3. Step 3: Cross multiply
    110,377,844,902.69x = 165,568,085,660.10 × 30,784,551,938.63
  4. Step 4: Simplify right side
    110,377,844,902.69x = 5,096,939,332,382,061,756,416
  5. Step 5: Solve for x
    x = 5,096,939,332,382,061,756,416/110,377,844,902.69
  6. Step 6: Final answer
    x = 46,177,195,585.54

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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.