Home / 27,176,223.20-40,782,270.93-14,405,695.97

Finding the Fourth Proportional to 27,176,223.20, 40,782,270.93 and 14,405,695.97

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Solution

The fourth proportional to 27,176,223.20, 40,782,270.93 and 14,405,695.97 is: 21,618,051.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,176,223.20 : 40,782,270.93 = 14,405,695.97 : x
  2. Step 2: Convert to fraction form
    27,176,223.20/40,782,270.93 = 14,405,695.97/x
  3. Step 3: Cross multiply
    27,176,223.20x = 40,782,270.93 × 14,405,695.97
  4. Step 4: Simplify right side
    27,176,223.20x = 587,496,995,725,816.50
  5. Step 5: Solve for x
    x = 587,496,995,725,816.50/27,176,223.20
  6. Step 6: Final answer
    x = 21,618,051.61

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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.