Home / 34,613,956.53-51,921,022.79-14,143,676.18

Finding the Fourth Proportional to 34,613,956.53, 51,921,022.79 and 14,143,676.18

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Solution

The fourth proportional to 34,613,956.53, 51,921,022.79 and 14,143,676.18 is: 21,215,550.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,613,956.53 : 51,921,022.79 = 14,143,676.18 : x
  2. Step 2: Convert to fraction form
    34,613,956.53/51,921,022.79 = 14,143,676.18/x
  3. Step 3: Cross multiply
    34,613,956.53x = 51,921,022.79 × 14,143,676.18
  4. Step 4: Simplify right side
    34,613,956.53x = 734,354,132,945,836.62
  5. Step 5: Solve for x
    x = 734,354,132,945,836.62/34,613,956.53
  6. Step 6: Final answer
    x = 21,215,550.22

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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.