Home / 11,065,638.48-16,598,488.44-4,244,302.56

Finding the Fourth Proportional to 11,065,638.48, 16,598,488.44 and 4,244,302.56

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Solution

The fourth proportional to 11,065,638.48, 16,598,488.44 and 4,244,302.56 is: 6,366,465.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,065,638.48 : 16,598,488.44 = 4,244,302.56 : x
  2. Step 2: Convert to fraction form
    11,065,638.48/16,598,488.44 = 4,244,302.56/x
  3. Step 3: Cross multiply
    11,065,638.48x = 16,598,488.44 × 4,244,302.56
  4. Step 4: Simplify right side
    11,065,638.48x = 70,449,006,978,022.39
  5. Step 5: Solve for x
    x = 70,449,006,978,022.39/11,065,638.48
  6. Step 6: Final answer
    x = 6,366,465.62

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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.