Home / 16,706,899.62-25,060,369.32-4,576,467.78

Finding the Fourth Proportional to 16,706,899.62, 25,060,369.32 and 4,576,467.78

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Solution

The fourth proportional to 16,706,899.62, 25,060,369.32 and 4,576,467.78 is: 6,864,707.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,899.62 : 25,060,369.32 = 4,576,467.78 : x
  2. Step 2: Convert to fraction form
    16,706,899.62/25,060,369.32 = 4,576,467.78/x
  3. Step 3: Cross multiply
    16,706,899.62x = 25,060,369.32 × 4,576,467.78
  4. Step 4: Simplify right side
    16,706,899.62x = 114,687,972,747,880.52
  5. Step 5: Solve for x
    x = 114,687,972,747,880.52/16,706,899.62
  6. Step 6: Final answer
    x = 6,864,707.12

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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.