Home / 336,103,672,632-463,834,131,213.78-183,853,016,463.12

Finding the Fourth Proportional to 336,103,672,632, 463,834,131,213.78 and 183,853,016,463.12

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Solution

The fourth proportional to 336,103,672,632, 463,834,131,213.78 and 183,853,016,463.12 is: 253,723,214,311.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,103,672,632 : 463,834,131,213.78 = 183,853,016,463.12 : x
  2. Step 2: Convert to fraction form
    336,103,672,632/463,834,131,213.78 = 183,853,016,463.12/x
  3. Step 3: Cross multiply
    336,103,672,632x = 463,834,131,213.78 × 183,853,016,463.12
  4. Step 4: Simplify right side
    336,103,672,632x = 85,277,304,162,204,052,881,408
  5. Step 5: Solve for x
    x = 85,277,304,162,204,052,881,408/336,103,672,632
  6. Step 6: Final answer
    x = 253,723,214,311.84

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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.