Home / 2,302,609,302.88-3,177,600,756.50-1,245,337,249.48

Finding the Fourth Proportional to 2,302,609,302.88, 3,177,600,756.50 and 1,245,337,249.48

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Solution

The fourth proportional to 2,302,609,302.88, 3,177,600,756.50 and 1,245,337,249.48 is: 1,718,565,360.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,609,302.88 : 3,177,600,756.50 = 1,245,337,249.48 : x
  2. Step 2: Convert to fraction form
    2,302,609,302.88/3,177,600,756.50 = 1,245,337,249.48/x
  3. Step 3: Cross multiply
    2,302,609,302.88x = 3,177,600,756.50 × 1,245,337,249.48
  4. Step 4: Simplify right side
    2,302,609,302.88x = 3,957,184,586,040,446,464
  5. Step 5: Solve for x
    x = 3,957,184,586,040,446,464/2,302,609,302.88
  6. Step 6: Final answer
    x = 1,718,565,360.22

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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.