Home / 16,169,408.20-24,254,501.10-4,810,227.40

Finding the Fourth Proportional to 16,169,408.20, 24,254,501.10 and 4,810,227.40

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Solution

The fourth proportional to 16,169,408.20, 24,254,501.10 and 4,810,227.40 is: 7,215,456.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,408.20 : 24,254,501.10 = 4,810,227.40 : x
  2. Step 2: Convert to fraction form
    16,169,408.20/24,254,501.10 = 4,810,227.40/x
  3. Step 3: Cross multiply
    16,169,408.20x = 24,254,501.10 × 4,810,227.40
  4. Step 4: Simplify right side
    16,169,408.20x = 116,669,665,764,550.16
  5. Step 5: Solve for x
    x = 116,669,665,764,550.16/16,169,408.20
  6. Step 6: Final answer
    x = 7,215,456.76

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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.