Home / 41,786,076.75-62,646,149.80-26,400,937.67

Finding the Fourth Proportional to 41,786,076.75, 62,646,149.80 and 26,400,937.67

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Solution

The fourth proportional to 41,786,076.75, 62,646,149.80 and 26,400,937.67 is: 39,580,578.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,786,076.75 : 62,646,149.80 = 26,400,937.67 : x
  2. Step 2: Convert to fraction form
    41,786,076.75/62,646,149.80 = 26,400,937.67/x
  3. Step 3: Cross multiply
    41,786,076.75x = 62,646,149.80 × 26,400,937.67
  4. Step 4: Simplify right side
    41,786,076.75x = 1,653,917,095,690,047.50
  5. Step 5: Solve for x
    x = 1,653,917,095,690,047.50/41,786,076.75
  6. Step 6: Final answer
    x = 39,580,578.61

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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.