Home / 16,963,896.24-23,418,307.80-10,443,115.17

Finding the Fourth Proportional to 16,963,896.24, 23,418,307.80 and 10,443,115.17

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Solution

The fourth proportional to 16,963,896.24, 23,418,307.80 and 10,443,115.17 is: 14,416,504.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,963,896.24 : 23,418,307.80 = 10,443,115.17 : x
  2. Step 2: Convert to fraction form
    16,963,896.24/23,418,307.80 = 10,443,115.17/x
  3. Step 3: Cross multiply
    16,963,896.24x = 23,418,307.80 × 10,443,115.17
  4. Step 4: Simplify right side
    16,963,896.24x = 244,560,085,441,909.34
  5. Step 5: Solve for x
    x = 244,560,085,441,909.34/16,963,896.24
  6. Step 6: Final answer
    x = 14,416,504.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.