Home / 26,265,404.34-36,245,879.61-14,505,170.31

Finding the Fourth Proportional to 26,265,404.34, 36,245,879.61 and 14,505,170.31

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Solution

The fourth proportional to 26,265,404.34, 36,245,879.61 and 14,505,170.31 is: 20,016,926.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,265,404.34 : 36,245,879.61 = 14,505,170.31 : x
  2. Step 2: Convert to fraction form
    26,265,404.34/36,245,879.61 = 14,505,170.31/x
  3. Step 3: Cross multiply
    26,265,404.34x = 36,245,879.61 × 14,505,170.31
  4. Step 4: Simplify right side
    26,265,404.34x = 525,752,656,778,806.38
  5. Step 5: Solve for x
    x = 525,752,656,778,806.38/26,265,404.34
  6. Step 6: Final answer
    x = 20,016,926.07

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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.