Home / 24,024,524.64-36,021,514.32-20,382,509.84

Finding the Fourth Proportional to 24,024,524.64, 36,021,514.32 and 20,382,509.84

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Solution

The fourth proportional to 24,024,524.64, 36,021,514.32 and 20,382,509.84 is: 30,560,807.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024,524.64 : 36,021,514.32 = 20,382,509.84 : x
  2. Step 2: Convert to fraction form
    24,024,524.64/36,021,514.32 = 20,382,509.84/x
  3. Step 3: Cross multiply
    24,024,524.64x = 36,021,514.32 × 20,382,509.84
  4. Step 4: Simplify right side
    24,024,524.64x = 734,208,870,079,100.88
  5. Step 5: Solve for x
    x = 734,208,870,079,100.88/24,024,524.64
  6. Step 6: Final answer
    x = 30,560,807.39

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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.