Home / 22,161,625.20-33,255,391.64-16,007,538.42

Finding the Fourth Proportional to 22,161,625.20, 33,255,391.64 and 16,007,538.42

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Solution

The fourth proportional to 22,161,625.20, 33,255,391.64 and 16,007,538.42 is: 24,020,664.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,161,625.20 : 33,255,391.64 = 16,007,538.42 : x
  2. Step 2: Convert to fraction form
    22,161,625.20/33,255,391.64 = 16,007,538.42/x
  3. Step 3: Cross multiply
    22,161,625.20x = 33,255,391.64 × 16,007,538.42
  4. Step 4: Simplify right side
    22,161,625.20x = 532,336,959,349,446.81
  5. Step 5: Solve for x
    x = 532,336,959,349,446.81/22,161,625.20
  6. Step 6: Final answer
    x = 24,020,664.30

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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.