Home / 27,664,969.35-41,522,549.85-14,027,602.80

Finding the Fourth Proportional to 27,664,969.35, 41,522,549.85 and 14,027,602.80

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Solution

The fourth proportional to 27,664,969.35, 41,522,549.85 and 14,027,602.80 is: 21,054,129.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,664,969.35 : 41,522,549.85 = 14,027,602.80 : x
  2. Step 2: Convert to fraction form
    27,664,969.35/41,522,549.85 = 14,027,602.80/x
  3. Step 3: Cross multiply
    27,664,969.35x = 41,522,549.85 × 14,027,602.80
  4. Step 4: Simplify right side
    27,664,969.35x = 582,461,836,538,999.62
  5. Step 5: Solve for x
    x = 582,461,836,538,999.62/27,664,969.35
  6. Step 6: Final answer
    x = 21,054,129.11

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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.