Home / 27,512,662.80-41,258,496.60-8,337,046.80

Finding the Fourth Proportional to 27,512,662.80, 41,258,496.60 and 8,337,046.80

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Solution

The fourth proportional to 27,512,662.80, 41,258,496.60 and 8,337,046.80 is: 12,502,389.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,512,662.80 : 41,258,496.60 = 8,337,046.80 : x
  2. Step 2: Convert to fraction form
    27,512,662.80/41,258,496.60 = 8,337,046.80/x
  3. Step 3: Cross multiply
    27,512,662.80x = 41,258,496.60 × 8,337,046.80
  4. Step 4: Simplify right side
    27,512,662.80x = 343,974,017,051,840.88
  5. Step 5: Solve for x
    x = 343,974,017,051,840.88/27,512,662.80
  6. Step 6: Final answer
    x = 12,502,389.16

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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.