Home / 18,025,901.08-26,907,726.32-16,693,755.64

Finding the Fourth Proportional to 18,025,901.08, 26,907,726.32 and 16,693,755.64

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Solution

The fourth proportional to 18,025,901.08, 26,907,726.32 and 16,693,755.64 is: 24,919,198.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025,901.08 : 26,907,726.32 = 16,693,755.64 : x
  2. Step 2: Convert to fraction form
    18,025,901.08/26,907,726.32 = 16,693,755.64/x
  3. Step 3: Cross multiply
    18,025,901.08x = 26,907,726.32 × 16,693,755.64
  4. Step 4: Simplify right side
    18,025,901.08x = 449,191,008,014,076.44
  5. Step 5: Solve for x
    x = 449,191,008,014,076.44/18,025,901.08
  6. Step 6: Final answer
    x = 24,919,198.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.