Home / 14,061,525.03-19,405,057.28-8,260,551.27

Finding the Fourth Proportional to 14,061,525.03, 19,405,057.28 and 8,260,551.27

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Solution

The fourth proportional to 14,061,525.03, 19,405,057.28 and 8,260,551.27 is: 11,399,650.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,061,525.03 : 19,405,057.28 = 8,260,551.27 : x
  2. Step 2: Convert to fraction form
    14,061,525.03/19,405,057.28 = 8,260,551.27/x
  3. Step 3: Cross multiply
    14,061,525.03x = 19,405,057.28 × 8,260,551.27
  4. Step 4: Simplify right side
    14,061,525.03x = 160,296,470,517,423.97
  5. Step 5: Solve for x
    x = 160,296,470,517,423.97/14,061,525.03
  6. Step 6: Final answer
    x = 11,399,650.48

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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.