Home / 16,405,036.06-24,601,855.36-9,129,598.44

Finding the Fourth Proportional to 16,405,036.06, 24,601,855.36 and 9,129,598.44

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Solution

The fourth proportional to 16,405,036.06, 24,601,855.36 and 9,129,598.44 is: 13,691,226.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,405,036.06 : 24,601,855.36 = 9,129,598.44 : x
  2. Step 2: Convert to fraction form
    16,405,036.06/24,601,855.36 = 9,129,598.44/x
  3. Step 3: Cross multiply
    16,405,036.06x = 24,601,855.36 × 9,129,598.44
  4. Step 4: Simplify right side
    16,405,036.06x = 224,605,060,356,184.09
  5. Step 5: Solve for x
    x = 224,605,060,356,184.09/16,405,036.06
  6. Step 6: Final answer
    x = 13,691,226.25

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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.