Home / 17,503,882.10-26,244,013.35-8,410,336.10

Finding the Fourth Proportional to 17,503,882.10, 26,244,013.35 and 8,410,336.10

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Solution

The fourth proportional to 17,503,882.10, 26,244,013.35 and 8,410,336.10 is: 12,609,829.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,503,882.10 : 26,244,013.35 = 8,410,336.10 : x
  2. Step 2: Convert to fraction form
    17,503,882.10/26,244,013.35 = 8,410,336.10/x
  3. Step 3: Cross multiply
    17,503,882.10x = 26,244,013.35 × 8,410,336.10
  4. Step 4: Simplify right side
    17,503,882.10x = 220,720,972,886,386.94
  5. Step 5: Solve for x
    x = 220,720,972,886,386.94/17,503,882.10
  6. Step 6: Final answer
    x = 12,609,829.73

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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.