Home / 25,964,792.69-35,643,781.79-22,287,324.85

Finding the Fourth Proportional to 25,964,792.69, 35,643,781.79 and 22,287,324.85

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Solution

The fourth proportional to 25,964,792.69, 35,643,781.79 and 22,287,324.85 is: 30,595,451.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,964,792.69 : 35,643,781.79 = 22,287,324.85 : x
  2. Step 2: Convert to fraction form
    25,964,792.69/35,643,781.79 = 22,287,324.85/x
  3. Step 3: Cross multiply
    25,964,792.69x = 35,643,781.79 × 22,287,324.85
  4. Step 4: Simplify right side
    25,964,792.69x = 794,404,543,519,275.88
  5. Step 5: Solve for x
    x = 794,404,543,519,275.88/25,964,792.69
  6. Step 6: Final answer
    x = 30,595,451.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.