Home / 22,010,442.70-33,015,664.05-16,971,594.70

Finding the Fourth Proportional to 22,010,442.70, 33,015,664.05 and 16,971,594.70

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Solution

The fourth proportional to 22,010,442.70, 33,015,664.05 and 16,971,594.70 is: 25,457,392.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,010,442.70 : 33,015,664.05 = 16,971,594.70 : x
  2. Step 2: Convert to fraction form
    22,010,442.70/33,015,664.05 = 16,971,594.70/x
  3. Step 3: Cross multiply
    22,010,442.70x = 33,015,664.05 × 16,971,594.70
  4. Step 4: Simplify right side
    22,010,442.70x = 560,328,469,007,960.50
  5. Step 5: Solve for x
    x = 560,328,469,007,960.50/22,010,442.70
  6. Step 6: Final answer
    x = 25,457,392.05

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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.