Home / 11,826,056.70-17,705,907.45-11,494,280.70

Finding the Fourth Proportional to 11,826,056.70, 17,705,907.45 and 11,494,280.70

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Solution

The fourth proportional to 11,826,056.70, 17,705,907.45 and 11,494,280.70 is: 17,209,174.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,056.70 : 17,705,907.45 = 11,494,280.70 : x
  2. Step 2: Convert to fraction form
    11,826,056.70/17,705,907.45 = 11,494,280.70/x
  3. Step 3: Cross multiply
    11,826,056.70x = 17,705,907.45 × 11,494,280.70
  4. Step 4: Simplify right side
    11,826,056.70x = 203,516,670,278,521.19
  5. Step 5: Solve for x
    x = 203,516,670,278,521.19/11,826,056.70
  6. Step 6: Final answer
    x = 17,209,174.24

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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.