Home / 26,081,582.76-39,071,480.04-17,078,841

Finding the Fourth Proportional to 26,081,582.76, 39,071,480.04 and 17,078,841

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Solution

The fourth proportional to 26,081,582.76, 39,071,480.04 and 17,078,841 is: 25,584,934.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,081,582.76 : 39,071,480.04 = 17,078,841 : x
  2. Step 2: Convert to fraction form
    26,081,582.76/39,071,480.04 = 17,078,841/x
  3. Step 3: Cross multiply
    26,081,582.76x = 39,071,480.04 × 17,078,841
  4. Step 4: Simplify right side
    26,081,582.76x = 667,295,595,237,833.62
  5. Step 5: Solve for x
    x = 667,295,595,237,833.62/26,081,582.76
  6. Step 6: Final answer
    x = 25,584,934.83

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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.