Home / 16,356,823.20-24,536,401.20-4,997,253.60

Finding the Fourth Proportional to 16,356,823.20, 24,536,401.20 and 4,997,253.60

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Solution

The fourth proportional to 16,356,823.20, 24,536,401.20 and 4,997,253.60 is: 7,496,236.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,356,823.20 : 24,536,401.20 = 4,997,253.60 : x
  2. Step 2: Convert to fraction form
    16,356,823.20/24,536,401.20 = 4,997,253.60/x
  3. Step 3: Cross multiply
    16,356,823.20x = 24,536,401.20 × 4,997,253.60
  4. Step 4: Simplify right side
    16,356,823.20x = 122,614,619,227,744.31
  5. Step 5: Solve for x
    x = 122,614,619,227,744.31/16,356,823.20
  6. Step 6: Final answer
    x = 7,496,236.75

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1.5x scale

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.