Home / 16,309,783.96-24,464,753.70-4,950,331

Finding the Fourth Proportional to 16,309,783.96, 24,464,753.70 and 4,950,331

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Solution

The fourth proportional to 16,309,783.96, 24,464,753.70 and 4,950,331 is: 7,425,520.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,783.96 : 24,464,753.70 = 4,950,331 : x
  2. Step 2: Convert to fraction form
    16,309,783.96/24,464,753.70 = 4,950,331/x
  3. Step 3: Cross multiply
    16,309,783.96x = 24,464,753.70 × 4,950,331
  4. Step 4: Simplify right side
    16,309,783.96x = 121,108,628,648,474.70
  5. Step 5: Solve for x
    x = 121,108,628,648,474.70/16,309,783.96
  6. Step 6: Final answer
    x = 7,425,520.10

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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.