Home / 16,723,710.32-25,085,514.64-4,593,184.56

Finding the Fourth Proportional to 16,723,710.32, 25,085,514.64 and 4,593,184.56

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Solution

The fourth proportional to 16,723,710.32, 25,085,514.64 and 4,593,184.56 is: 6,889,762.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,723,710.32 : 25,085,514.64 = 4,593,184.56 : x
  2. Step 2: Convert to fraction form
    16,723,710.32/25,085,514.64 = 4,593,184.56/x
  3. Step 3: Cross multiply
    16,723,710.32x = 25,085,514.64 × 4,593,184.56
  4. Step 4: Simplify right side
    16,723,710.32x = 115,222,398,524,101.95
  5. Step 5: Solve for x
    x = 115,222,398,524,101.95/16,723,710.32
  6. Step 6: Final answer
    x = 6,889,762.88

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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.