Home / 4,129,794,513.72-5,699,117,249.01-2,250,199,797.48

Finding the Fourth Proportional to 4,129,794,513.72, 5,699,117,249.01 and 2,250,199,797.48

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Solution

The fourth proportional to 4,129,794,513.72, 5,699,117,249.01 and 2,250,199,797.48 is: 3,105,276,167.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,794,513.72 : 5,699,117,249.01 = 2,250,199,797.48 : x
  2. Step 2: Convert to fraction form
    4,129,794,513.72/5,699,117,249.01 = 2,250,199,797.48/x
  3. Step 3: Cross multiply
    4,129,794,513.72x = 5,699,117,249.01 × 2,250,199,797.48
  4. Step 4: Simplify right side
    4,129,794,513.72x = 12,824,152,479,537,078,272
  5. Step 5: Solve for x
    x = 12,824,152,479,537,078,272/4,129,794,513.72
  6. Step 6: Final answer
    x = 3,105,276,167.36

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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.