Home / 3,555,987,021,854.10-5,332,945,749,990.30-1,377,295,083,186.30

Finding the Fourth Proportional to 3,555,987,021,854.10, 5,332,945,749,990.30 and 1,377,295,083,186.30

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Solution

The fourth proportional to 3,555,987,021,854.10, 5,332,945,749,990.30 and 1,377,295,083,186.30 is: 2,065,541,835,563.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,987,021,854.10 : 5,332,945,749,990.30 = 1,377,295,083,186.30 : x
  2. Step 2: Convert to fraction form
    3,555,987,021,854.10/5,332,945,749,990.30 = 1,377,295,083,186.30/x
  3. Step 3: Cross multiply
    3,555,987,021,854.10x = 5,332,945,749,990.30 × 1,377,295,083,186.30
  4. Step 4: Simplify right side
    3,555,987,021,854.10x = 7,345,039,960,360,915,409,305,600
  5. Step 5: Solve for x
    x = 7,345,039,960,360,915,409,305,600/3,555,987,021,854.10
  6. Step 6: Final answer
    x = 2,065,541,835,563.62

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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.