Home / 17,519,995.24-26,285,607.17-12,267,303.29

Finding the Fourth Proportional to 17,519,995.24, 26,285,607.17 and 12,267,303.29

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Solution

The fourth proportional to 17,519,995.24, 26,285,607.17 and 12,267,303.29 is: 18,404,886.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,519,995.24 : 26,285,607.17 = 12,267,303.29 : x
  2. Step 2: Convert to fraction form
    17,519,995.24/26,285,607.17 = 12,267,303.29/x
  3. Step 3: Cross multiply
    17,519,995.24x = 26,285,607.17 × 12,267,303.29
  4. Step 4: Simplify right side
    17,519,995.24x = 322,453,515,267,997.44
  5. Step 5: Solve for x
    x = 322,453,515,267,997.44/17,519,995.24
  6. Step 6: Final answer
    x = 18,404,886.01

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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.