Home / 22,236,317.80-33,338,730.30-10,111,589.80

Finding the Fourth Proportional to 22,236,317.80, 33,338,730.30 and 10,111,589.80

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Solution

The fourth proportional to 22,236,317.80, 33,338,730.30 and 10,111,589.80 is: 15,160,224.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,236,317.80 : 33,338,730.30 = 10,111,589.80 : x
  2. Step 2: Convert to fraction form
    22,236,317.80/33,338,730.30 = 10,111,589.80/x
  3. Step 3: Cross multiply
    22,236,317.80x = 33,338,730.30 × 10,111,589.80
  4. Step 4: Simplify right side
    22,236,317.80x = 337,107,565,246,431
  5. Step 5: Solve for x
    x = 337,107,565,246,431/22,236,317.80
  6. Step 6: Final answer
    x = 15,160,224.29

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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.