Home / 24,481,405.88-36,720,779.90-7,440,750.22

Finding the Fourth Proportional to 24,481,405.88, 36,720,779.90 and 7,440,750.22

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Solution

The fourth proportional to 24,481,405.88, 36,720,779.90 and 7,440,750.22 is: 11,160,721.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,481,405.88 : 36,720,779.90 = 7,440,750.22 : x
  2. Step 2: Convert to fraction form
    24,481,405.88/36,720,779.90 = 7,440,750.22/x
  3. Step 3: Cross multiply
    24,481,405.88x = 36,720,779.90 × 7,440,750.22
  4. Step 4: Simplify right side
    24,481,405.88x = 273,230,151,119,496.56
  5. Step 5: Solve for x
    x = 273,230,151,119,496.56/24,481,405.88
  6. Step 6: Final answer
    x = 11,160,721.43

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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.