Home / 16,179,715.00-22,327,981.74-8,837,548.22

Finding the Fourth Proportional to 16,179,715.00, 22,327,981.74 and 8,837,548.22

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Solution

The fourth proportional to 16,179,715.00, 22,327,981.74 and 8,837,548.22 is: 12,195,802.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,179,715.00 : 22,327,981.74 = 8,837,548.22 : x
  2. Step 2: Convert to fraction form
    16,179,715.00/22,327,981.74 = 8,837,548.22/x
  3. Step 3: Cross multiply
    16,179,715.00x = 22,327,981.74 × 8,837,548.22
  4. Step 4: Simplify right side
    16,179,715.00x = 197,324,615,170,889.56
  5. Step 5: Solve for x
    x = 197,324,615,170,889.56/16,179,715.00
  6. Step 6: Final answer
    x = 12,195,802.91

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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.