Home / 17,851,104.70-24,635,044.11-10,115,889.82

Finding the Fourth Proportional to 17,851,104.70, 24,635,044.11 and 10,115,889.82

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Solution

The fourth proportional to 17,851,104.70, 24,635,044.11 and 10,115,889.82 is: 13,960,222.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,851,104.70 : 24,635,044.11 = 10,115,889.82 : x
  2. Step 2: Convert to fraction form
    17,851,104.70/24,635,044.11 = 10,115,889.82/x
  3. Step 3: Cross multiply
    17,851,104.70x = 24,635,044.11 × 10,115,889.82
  4. Step 4: Simplify right side
    17,851,104.70x = 249,205,391,903,946.94
  5. Step 5: Solve for x
    x = 249,205,391,903,946.94/17,851,104.70
  6. Step 6: Final answer
    x = 13,960,222.41

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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.