Home / 16,354,615.30-24,505,350.90-13,644,266.20

Finding the Fourth Proportional to 16,354,615.30, 24,505,350.90 and 13,644,266.20

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Solution

The fourth proportional to 16,354,615.30, 24,505,350.90 and 13,644,266.20 is: 20,444,230.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,615.30 : 24,505,350.90 = 13,644,266.20 : x
  2. Step 2: Convert to fraction form
    16,354,615.30/24,505,350.90 = 13,644,266.20/x
  3. Step 3: Cross multiply
    16,354,615.30x = 24,505,350.90 × 13,644,266.20
  4. Step 4: Simplify right side
    16,354,615.30x = 334,357,531,004,009.56
  5. Step 5: Solve for x
    x = 334,357,531,004,009.56/16,354,615.30
  6. Step 6: Final answer
    x = 20,444,230.87

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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.