Home / 16,266,012.41-24,391,931.11-5,481,303.05

Finding the Fourth Proportional to 16,266,012.41, 24,391,931.11 and 5,481,303.05

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Solution

The fourth proportional to 16,266,012.41, 24,391,931.11 and 5,481,303.05 is: 8,219,566.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,266,012.41 : 24,391,931.11 = 5,481,303.05 : x
  2. Step 2: Convert to fraction form
    16,266,012.41/24,391,931.11 = 5,481,303.05/x
  3. Step 3: Cross multiply
    16,266,012.41x = 24,391,931.11 × 5,481,303.05
  4. Step 4: Simplify right side
    16,266,012.41x = 133,699,566,388,632.88
  5. Step 5: Solve for x
    x = 133,699,566,388,632.88/16,266,012.41
  6. Step 6: Final answer
    x = 8,219,566.24

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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.