Home / 16,309,782.96-24,464,752.20-4,950,330

Finding the Fourth Proportional to 16,309,782.96, 24,464,752.20 and 4,950,330

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Solution

The fourth proportional to 16,309,782.96, 24,464,752.20 and 4,950,330 is: 7,425,518.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,782.96 : 24,464,752.20 = 4,950,330 : x
  2. Step 2: Convert to fraction form
    16,309,782.96/24,464,752.20 = 4,950,330/x
  3. Step 3: Cross multiply
    16,309,782.96x = 24,464,752.20 × 4,950,330
  4. Step 4: Simplify right side
    16,309,782.96x = 121,108,596,758,226
  5. Step 5: Solve for x
    x = 121,108,596,758,226/16,309,782.96
  6. Step 6: Final answer
    x = 7,425,518.60

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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.