Home / 16,266,008.16-24,391,924.74-5,481,298.80

Finding the Fourth Proportional to 16,266,008.16, 24,391,924.74 and 5,481,298.80

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Solution

The fourth proportional to 16,266,008.16, 24,391,924.74 and 5,481,298.80 is: 8,219,559.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,266,008.16 : 24,391,924.74 = 5,481,298.80 : x
  2. Step 2: Convert to fraction form
    16,266,008.16/24,391,924.74 = 5,481,298.80/x
  3. Step 3: Cross multiply
    16,266,008.16x = 24,391,924.74 × 5,481,298.80
  4. Step 4: Simplify right side
    16,266,008.16x = 133,699,427,807,052.30
  5. Step 5: Solve for x
    x = 133,699,427,807,052.30/16,266,008.16
  6. Step 6: Final answer
    x = 8,219,559.86

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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.