Home / 16,616,051.45-24,932,858.46-11,789,549.97

Finding the Fourth Proportional to 16,616,051.45, 24,932,858.46 and 11,789,549.97

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Solution

The fourth proportional to 16,616,051.45, 24,932,858.46 and 11,789,549.97 is: 17,690,555.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,616,051.45 : 24,932,858.46 = 11,789,549.97 : x
  2. Step 2: Convert to fraction form
    16,616,051.45/24,932,858.46 = 11,789,549.97/x
  3. Step 3: Cross multiply
    16,616,051.45x = 24,932,858.46 × 11,789,549.97
  4. Step 4: Simplify right side
    16,616,051.45x = 293,947,180,637,714.44
  5. Step 5: Solve for x
    x = 293,947,180,637,714.44/16,616,051.45
  6. Step 6: Final answer
    x = 17,690,555.52

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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.