Home / 27,089,967.08-40,635,029.44-11,523,785.14

Finding the Fourth Proportional to 27,089,967.08, 40,635,029.44 and 11,523,785.14

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Solution

The fourth proportional to 27,089,967.08, 40,635,029.44 and 11,523,785.14 is: 17,285,711.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,089,967.08 : 40,635,029.44 = 11,523,785.14 : x
  2. Step 2: Convert to fraction form
    27,089,967.08/40,635,029.44 = 11,523,785.14/x
  3. Step 3: Cross multiply
    27,089,967.08x = 40,635,029.44 × 11,523,785.14
  4. Step 4: Simplify right side
    27,089,967.08x = 468,269,348,424,134.50
  5. Step 5: Solve for x
    x = 468,269,348,424,134.50/27,089,967.08
  6. Step 6: Final answer
    x = 17,285,711.24

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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.