Home / 26,063,866.13-35,840,589.41-22,620,128.45

Finding the Fourth Proportional to 26,063,866.13, 35,840,589.41 and 22,620,128.45

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Solution

The fourth proportional to 26,063,866.13, 35,840,589.41 and 22,620,128.45 is: 31,105,083.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,063,866.13 : 35,840,589.41 = 22,620,128.45 : x
  2. Step 2: Convert to fraction form
    26,063,866.13/35,840,589.41 = 22,620,128.45/x
  3. Step 3: Cross multiply
    26,063,866.13x = 35,840,589.41 × 22,620,128.45
  4. Step 4: Simplify right side
    26,063,866.13x = 810,718,736,055,257.12
  5. Step 5: Solve for x
    x = 810,718,736,055,257.12/26,063,866.13
  6. Step 6: Final answer
    x = 31,105,083.65

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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.