Home / 11,097,867.78-16,529,777.85-10,599,929.97

Finding the Fourth Proportional to 11,097,867.78, 16,529,777.85 and 10,599,929.97

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Solution

The fourth proportional to 11,097,867.78, 16,529,777.85 and 10,599,929.97 is: 15,788,121.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,867.78 : 16,529,777.85 = 10,599,929.97 : x
  2. Step 2: Convert to fraction form
    11,097,867.78/16,529,777.85 = 10,599,929.97/x
  3. Step 3: Cross multiply
    11,097,867.78x = 16,529,777.85 × 10,599,929.97
  4. Step 4: Simplify right side
    11,097,867.78x = 175,214,487,629,657.16
  5. Step 5: Solve for x
    x = 175,214,487,629,657.16/11,097,867.78
  6. Step 6: Final answer
    x = 15,788,121.75

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.