Home / 16,448,250.58-24,684,785.79-11,248,435.78

Finding the Fourth Proportional to 16,448,250.58, 24,684,785.79 and 11,248,435.78

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Solution

The fourth proportional to 16,448,250.58, 24,684,785.79 and 11,248,435.78 is: 16,881,140.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448,250.58 : 24,684,785.79 = 11,248,435.78 : x
  2. Step 2: Convert to fraction form
    16,448,250.58/24,684,785.79 = 11,248,435.78/x
  3. Step 3: Cross multiply
    16,448,250.58x = 24,684,785.79 × 11,248,435.78
  4. Step 4: Simplify right side
    16,448,250.58x = 277,665,227,701,871.53
  5. Step 5: Solve for x
    x = 277,665,227,701,871.53/16,448,250.58
  6. Step 6: Final answer
    x = 16,881,140.42

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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.