Home / 63,398,910.29-95,031,992.26-26,531,923.03

Finding the Fourth Proportional to 63,398,910.29, 95,031,992.26 and 26,531,923.03

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Solution

The fourth proportional to 63,398,910.29, 95,031,992.26 and 26,531,923.03 is: 39,770,107.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,398,910.29 : 95,031,992.26 = 26,531,923.03 : x
  2. Step 2: Convert to fraction form
    63,398,910.29/95,031,992.26 = 26,531,923.03/x
  3. Step 3: Cross multiply
    63,398,910.29x = 95,031,992.26 × 26,531,923.03
  4. Step 4: Simplify right side
    63,398,910.29x = 2,521,381,503,854,403.50
  5. Step 5: Solve for x
    x = 2,521,381,503,854,403.50/63,398,910.29
  6. Step 6: Final answer
    x = 39,770,107.91

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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.