Home / 24,021,662.47-33,149,926.17-13,008,431.16

Finding the Fourth Proportional to 24,021,662.47, 33,149,926.17 and 13,008,431.16

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Solution

The fourth proportional to 24,021,662.47, 33,149,926.17 and 13,008,431.16 is: 17,951,652.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,021,662.47 : 33,149,926.17 = 13,008,431.16 : x
  2. Step 2: Convert to fraction form
    24,021,662.47/33,149,926.17 = 13,008,431.16/x
  3. Step 3: Cross multiply
    24,021,662.47x = 33,149,926.17 × 13,008,431.16
  4. Step 4: Simplify right side
    24,021,662.47x = 431,228,532,541,527.50
  5. Step 5: Solve for x
    x = 431,228,532,541,527.50/24,021,662.47
  6. Step 6: Final answer
    x = 17,951,652.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.