Home / 22,702,252.80-34,003,612.80-19,716,268.80

Finding the Fourth Proportional to 22,702,252.80, 34,003,612.80 and 19,716,268.80

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Solution

The fourth proportional to 22,702,252.80, 34,003,612.80 and 19,716,268.80 is: 29,531,182.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,702,252.80 : 34,003,612.80 = 19,716,268.80 : x
  2. Step 2: Convert to fraction form
    22,702,252.80/34,003,612.80 = 19,716,268.80/x
  3. Step 3: Cross multiply
    22,702,252.80x = 34,003,612.80 × 19,716,268.80
  4. Step 4: Simplify right side
    22,702,252.80x = 670,424,370,135,920.62
  5. Step 5: Solve for x
    x = 670,424,370,135,920.62/22,702,252.80
  6. Step 6: Final answer
    x = 29,531,182.48

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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.