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Finding the Fourth Proportional to 16,531,843.84, 24,797,307.36 and 4,401,411.36

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Solution

The fourth proportional to 16,531,843.84, 24,797,307.36 and 4,401,411.36 is: 6,601,995.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531,843.84 : 24,797,307.36 = 4,401,411.36 : x
  2. Step 2: Convert to fraction form
    16,531,843.84/24,797,307.36 = 4,401,411.36/x
  3. Step 3: Cross multiply
    16,531,843.84x = 24,797,307.36 × 4,401,411.36
  4. Step 4: Simplify right side
    16,531,843.84x = 109,143,150,311,715.61
  5. Step 5: Solve for x
    x = 109,143,150,311,715.61/16,531,843.84
  6. Step 6: Final answer
    x = 6,601,995.00

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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.