Home / 9,196,985,767.24-12,691,845,919.07-4,967,899,524.22

Finding the Fourth Proportional to 9,196,985,767.24, 12,691,845,919.07 and 4,967,899,524.22

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Solution

The fourth proportional to 9,196,985,767.24, 12,691,845,919.07 and 4,967,899,524.22 is: 6,855,704,346.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196,985,767.24 : 12,691,845,919.07 = 4,967,899,524.22 : x
  2. Step 2: Convert to fraction form
    9,196,985,767.24/12,691,845,919.07 = 4,967,899,524.22/x
  3. Step 3: Cross multiply
    9,196,985,767.24x = 12,691,845,919.07 × 4,967,899,524.22
  4. Step 4: Simplify right side
    9,196,985,767.24x = 63,051,815,302,821,404,672
  5. Step 5: Solve for x
    x = 63,051,815,302,821,404,672/9,196,985,767.24
  6. Step 6: Final answer
    x = 6,855,704,346.90

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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.