Home / 17,851,105.08-24,635,044.64-10,115,890.20

Finding the Fourth Proportional to 17,851,105.08, 24,635,044.64 and 10,115,890.20

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Solution

The fourth proportional to 17,851,105.08, 24,635,044.64 and 10,115,890.20 is: 13,960,222.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,851,105.08 : 24,635,044.64 = 10,115,890.20 : x
  2. Step 2: Convert to fraction form
    17,851,105.08/24,635,044.64 = 10,115,890.20/x
  3. Step 3: Cross multiply
    17,851,105.08x = 24,635,044.64 × 10,115,890.20
  4. Step 4: Simplify right side
    17,851,105.08x = 249,205,406,599,759.06
  5. Step 5: Solve for x
    x = 249,205,406,599,759.06/17,851,105.08
  6. Step 6: Final answer
    x = 13,960,222.94

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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.