Home / 24,192,896.80-36,289,345.20-8,236,544.80

Finding the Fourth Proportional to 24,192,896.80, 36,289,345.20 and 8,236,544.80

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Solution

The fourth proportional to 24,192,896.80, 36,289,345.20 and 8,236,544.80 is: 12,354,817.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,896.80 : 36,289,345.20 = 8,236,544.80 : x
  2. Step 2: Convert to fraction form
    24,192,896.80/36,289,345.20 = 8,236,544.80/x
  3. Step 3: Cross multiply
    24,192,896.80x = 36,289,345.20 × 8,236,544.80
  4. Step 4: Simplify right side
    24,192,896.80x = 298,898,817,502,465
  5. Step 5: Solve for x
    x = 298,898,817,502,465/24,192,896.80
  6. Step 6: Final answer
    x = 12,354,817.20

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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.