Home / 4,372,191,921,249.10-6,033,814,513,858.10-2,421,227,672,122

Finding the Fourth Proportional to 4,372,191,921,249.10, 6,033,814,513,858.10 and 2,421,227,672,122

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Solution

The fourth proportional to 4,372,191,921,249.10, 6,033,814,513,858.10 and 2,421,227,672,122 is: 3,341,399,218,639.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,191,921,249.10 : 6,033,814,513,858.10 = 2,421,227,672,122 : x
  2. Step 2: Convert to fraction form
    4,372,191,921,249.10/6,033,814,513,858.10 = 2,421,227,672,122/x
  3. Step 3: Cross multiply
    4,372,191,921,249.10x = 6,033,814,513,858.10 × 2,421,227,672,122
  4. Step 4: Simplify right side
    4,372,191,921,249.10x = 14,609,238,669,404,583,195,836,416
  5. Step 5: Solve for x
    x = 14,609,238,669,404,583,195,836,416/4,372,191,921,249.10
  6. Step 6: Final answer
    x = 3,341,399,218,639.71

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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.