Home / 16,353,933.40-24,530,900.10-11,252,099.80

Finding the Fourth Proportional to 16,353,933.40, 24,530,900.10 and 11,252,099.80

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Solution

The fourth proportional to 16,353,933.40, 24,530,900.10 and 11,252,099.80 is: 16,878,149.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,353,933.40 : 24,530,900.10 = 11,252,099.80 : x
  2. Step 2: Convert to fraction form
    16,353,933.40/24,530,900.10 = 11,252,099.80/x
  3. Step 3: Cross multiply
    16,353,933.40x = 24,530,900.10 × 11,252,099.80
  4. Step 4: Simplify right side
    16,353,933.40x = 276,024,136,109,030
  5. Step 5: Solve for x
    x = 276,024,136,109,030/16,353,933.40
  6. Step 6: Final answer
    x = 16,878,149.70

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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.