Home / 336,342,462,214.27-504,515,002,234.77-81,371,436,639.24

Finding the Fourth Proportional to 336,342,462,214.27, 504,515,002,234.77 and 81,371,436,639.24

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Solution

The fourth proportional to 336,342,462,214.27, 504,515,002,234.77 and 81,371,436,639.24 is: 122,057,471,624.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,342,462,214.27 : 504,515,002,234.77 = 81,371,436,639.24 : x
  2. Step 2: Convert to fraction form
    336,342,462,214.27/504,515,002,234.77 = 81,371,436,639.24/x
  3. Step 3: Cross multiply
    336,342,462,214.27x = 504,515,002,234.77 × 81,371,436,639.24
  4. Step 4: Simplify right side
    336,342,462,214.27x = 41,053,110,537,892,617,256,960
  5. Step 5: Solve for x
    x = 41,053,110,537,892,617,256,960/336,342,462,214.27
  6. Step 6: Final answer
    x = 122,057,471,624.68

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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.