Home / 463,855,713.42-694,269,535.41-341,001,505.74

Finding the Fourth Proportional to 463,855,713.42, 694,269,535.41 and 341,001,505.74

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Solution

The fourth proportional to 463,855,713.42, 694,269,535.41 and 341,001,505.74 is: 510,389,222.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,855,713.42 : 694,269,535.41 = 341,001,505.74 : x
  2. Step 2: Convert to fraction form
    463,855,713.42/694,269,535.41 = 341,001,505.74/x
  3. Step 3: Cross multiply
    463,855,713.42x = 694,269,535.41 × 341,001,505.74
  4. Step 4: Simplify right side
    463,855,713.42x = 236,746,956,964,220,256
  5. Step 5: Solve for x
    x = 236,746,956,964,220,256/463,855,713.42
  6. Step 6: Final answer
    x = 510,389,222.59

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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.