Home / 14,414,752,447.83-21,614,246,423.64-11,445,886,625.36

Finding the Fourth Proportional to 14,414,752,447.83, 21,614,246,423.64 and 11,445,886,625.36

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Solution

The fourth proportional to 14,414,752,447.83, 21,614,246,423.64 and 11,445,886,625.36 is: 17,162,571,119.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,414,752,447.83 : 21,614,246,423.64 = 11,445,886,625.36 : x
  2. Step 2: Convert to fraction form
    14,414,752,447.83/21,614,246,423.64 = 11,445,886,625.36/x
  3. Step 3: Cross multiply
    14,414,752,447.83x = 21,614,246,423.64 × 11,445,886,625.36
  4. Step 4: Simplify right side
    14,414,752,447.83x = 247,394,214,057,468,198,912
  5. Step 5: Solve for x
    x = 247,394,214,057,468,198,912/14,414,752,447.83
  6. Step 6: Final answer
    x = 17,162,571,119.61

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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.