Home / 3,555,987,021,850.80-5,332,945,749,984.90-1,377,295,083,182.90

Finding the Fourth Proportional to 3,555,987,021,850.80, 5,332,945,749,984.90 and 1,377,295,083,182.90

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Solution

The fourth proportional to 3,555,987,021,850.80, 5,332,945,749,984.90 and 1,377,295,083,182.90 is: 2,065,541,835,558.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,987,021,850.80 : 5,332,945,749,984.90 = 1,377,295,083,182.90 : x
  2. Step 2: Convert to fraction form
    3,555,987,021,850.80/5,332,945,749,984.90 = 1,377,295,083,182.90/x
  3. Step 3: Cross multiply
    3,555,987,021,850.80x = 5,332,945,749,984.90 × 1,377,295,083,182.90
  4. Step 4: Simplify right side
    3,555,987,021,850.80x = 7,345,039,960,335,346,395,250,688
  5. Step 5: Solve for x
    x = 7,345,039,960,335,346,395,250,688/3,555,987,021,850.80
  6. Step 6: Final answer
    x = 2,065,541,835,558.34

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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.