Home / 16,194,018.30-24,291,286.65-4,226,754.30

Finding the Fourth Proportional to 16,194,018.30, 24,291,286.65 and 4,226,754.30

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Solution

The fourth proportional to 16,194,018.30, 24,291,286.65 and 4,226,754.30 is: 6,340,199.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194,018.30 : 24,291,286.65 = 4,226,754.30 : x
  2. Step 2: Convert to fraction form
    16,194,018.30/24,291,286.65 = 4,226,754.30/x
  3. Step 3: Cross multiply
    16,194,018.30x = 24,291,286.65 × 4,226,754.30
  4. Step 4: Simplify right side
    16,194,018.30x = 102,673,300,300,420.08
  5. Step 5: Solve for x
    x = 102,673,300,300,420.08/16,194,018.30
  6. Step 6: Final answer
    x = 6,340,199.10

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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.