Home / 17,493,981.72-24,146,496.39-10,154,179.58

Finding the Fourth Proportional to 17,493,981.72, 24,146,496.39 and 10,154,179.58

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Solution

The fourth proportional to 17,493,981.72, 24,146,496.39 and 10,154,179.58 is: 14,015,554.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,493,981.72 : 24,146,496.39 = 10,154,179.58 : x
  2. Step 2: Convert to fraction form
    17,493,981.72/24,146,496.39 = 10,154,179.58/x
  3. Step 3: Cross multiply
    17,493,981.72x = 24,146,496.39 × 10,154,179.58
  4. Step 4: Simplify right side
    17,493,981.72x = 245,187,860,489,227.41
  5. Step 5: Solve for x
    x = 245,187,860,489,227.41/17,493,981.72
  6. Step 6: Final answer
    x = 14,015,554.86

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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.