Home / 16,667,601.21-25,002,364.23-6,432,514.11

Finding the Fourth Proportional to 16,667,601.21, 25,002,364.23 and 6,432,514.11

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Solution

The fourth proportional to 16,667,601.21, 25,002,364.23 and 6,432,514.11 is: 9,649,142.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,601.21 : 25,002,364.23 = 6,432,514.11 : x
  2. Step 2: Convert to fraction form
    16,667,601.21/25,002,364.23 = 6,432,514.11/x
  3. Step 3: Cross multiply
    16,667,601.21x = 25,002,364.23 × 6,432,514.11
  4. Step 4: Simplify right side
    16,667,601.21x = 160,828,060,692,834.28
  5. Step 5: Solve for x
    x = 160,828,060,692,834.28/16,667,601.21
  6. Step 6: Final answer
    x = 9,649,142.59

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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.