Home / 24,192,280.80-36,288,421.20-14,618,469.60

Finding the Fourth Proportional to 24,192,280.80, 36,288,421.20 and 14,618,469.60

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Solution

The fourth proportional to 24,192,280.80, 36,288,421.20 and 14,618,469.60 is: 21,927,704.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,280.80 : 36,288,421.20 = 14,618,469.60 : x
  2. Step 2: Convert to fraction form
    24,192,280.80/36,288,421.20 = 14,618,469.60/x
  3. Step 3: Cross multiply
    24,192,280.80x = 36,288,421.20 × 14,618,469.60
  4. Step 4: Simplify right side
    24,192,280.80x = 530,481,182,144,195.56
  5. Step 5: Solve for x
    x = 530,481,182,144,195.56/24,192,280.80
  6. Step 6: Final answer
    x = 21,927,704.40

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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.