Home / 16,853,725.08-23,251,523.04-9,788,115.33

Finding the Fourth Proportional to 16,853,725.08, 23,251,523.04 and 9,788,115.33

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Solution

The fourth proportional to 16,853,725.08, 23,251,523.04 and 9,788,115.33 is: 13,503,755.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,853,725.08 : 23,251,523.04 = 9,788,115.33 : x
  2. Step 2: Convert to fraction form
    16,853,725.08/23,251,523.04 = 9,788,115.33/x
  3. Step 3: Cross multiply
    16,853,725.08x = 23,251,523.04 × 9,788,115.33
  4. Step 4: Simplify right side
    16,853,725.08x = 227,588,589,113,672.19
  5. Step 5: Solve for x
    x = 227,588,589,113,672.19/16,853,725.08
  6. Step 6: Final answer
    x = 13,503,755.88

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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.