Home / 24,520,816.80-36,784,278.72-8,345,525.04

Finding the Fourth Proportional to 24,520,816.80, 36,784,278.72 and 8,345,525.04

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Solution

The fourth proportional to 24,520,816.80, 36,784,278.72 and 8,345,525.04 is: 12,519,326.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,520,816.80 : 36,784,278.72 = 8,345,525.04 : x
  2. Step 2: Convert to fraction form
    24,520,816.80/36,784,278.72 = 8,345,525.04/x
  3. Step 3: Cross multiply
    24,520,816.80x = 36,784,278.72 × 8,345,525.04
  4. Step 4: Simplify right side
    24,520,816.80x = 306,984,119,136,099.12
  5. Step 5: Solve for x
    x = 306,984,119,136,099.12/24,520,816.80
  6. Step 6: Final answer
    x = 12,519,326.81

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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.