Home / 22,161,620.88-33,255,385.23-16,007,534.10

Finding the Fourth Proportional to 22,161,620.88, 33,255,385.23 and 16,007,534.10

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Solution

The fourth proportional to 22,161,620.88, 33,255,385.23 and 16,007,534.10 is: 24,020,657.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,161,620.88 : 33,255,385.23 = 16,007,534.10 : x
  2. Step 2: Convert to fraction form
    22,161,620.88/33,255,385.23 = 16,007,534.10/x
  3. Step 3: Cross multiply
    22,161,620.88x = 33,255,385.23 × 16,007,534.10
  4. Step 4: Simplify right side
    22,161,620.88x = 532,336,712,964,714.44
  5. Step 5: Solve for x
    x = 532,336,712,964,714.44/22,161,620.88
  6. Step 6: Final answer
    x = 24,020,657.87

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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.