Home / 27,273,223.41-37,637,847.68-14,884,113.39

Finding the Fourth Proportional to 27,273,223.41, 37,637,847.68 and 14,884,113.39

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Solution

The fourth proportional to 27,273,223.41, 37,637,847.68 and 14,884,113.39 is: 20,540,512.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,273,223.41 : 37,637,847.68 = 14,884,113.39 : x
  2. Step 2: Convert to fraction form
    27,273,223.41/37,637,847.68 = 14,884,113.39/x
  3. Step 3: Cross multiply
    27,273,223.41x = 37,637,847.68 × 14,884,113.39
  4. Step 4: Simplify right side
    27,273,223.41x = 560,205,992,550,247.88
  5. Step 5: Solve for x
    x = 560,205,992,550,247.88/27,273,223.41
  6. Step 6: Final answer
    x = 20,540,512.73

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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.