Home / 24,192,703.20-36,289,054.80-8,236,351.20

Finding the Fourth Proportional to 24,192,703.20, 36,289,054.80 and 8,236,351.20

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Solution

The fourth proportional to 24,192,703.20, 36,289,054.80 and 8,236,351.20 is: 12,354,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,703.20 : 36,289,054.80 = 8,236,351.20 : x
  2. Step 2: Convert to fraction form
    24,192,703.20/36,289,054.80 = 8,236,351.20/x
  3. Step 3: Cross multiply
    24,192,703.20x = 36,289,054.80 × 8,236,351.20
  4. Step 4: Simplify right side
    24,192,703.20x = 298,889,400,048,845.75
  5. Step 5: Solve for x
    x = 298,889,400,048,845.75/24,192,703.20
  6. Step 6: Final answer
    x = 12,354,526.80

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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.