Home / 26,449,736.09-36,497,330.60-14,687,405.37

Finding the Fourth Proportional to 26,449,736.09, 36,497,330.60 and 14,687,405.37

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Solution

The fourth proportional to 26,449,736.09, 36,497,330.60 and 14,687,405.37 is: 20,266,784.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,449,736.09 : 36,497,330.60 = 14,687,405.37 : x
  2. Step 2: Convert to fraction form
    26,449,736.09/36,497,330.60 = 14,687,405.37/x
  3. Step 3: Cross multiply
    26,449,736.09x = 36,497,330.60 × 14,687,405.37
  4. Step 4: Simplify right side
    26,449,736.09x = 536,051,089,371,668.25
  5. Step 5: Solve for x
    x = 536,051,089,371,668.25/26,449,736.09
  6. Step 6: Final answer
    x = 20,266,784.05

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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.