Home / 24,243,975.08-33,457,394.24-13,231,431.56

Finding the Fourth Proportional to 24,243,975.08, 33,457,394.24 and 13,231,431.56

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Solution

The fourth proportional to 24,243,975.08, 33,457,394.24 and 13,231,431.56 is: 18,259,762.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,243,975.08 : 33,457,394.24 = 13,231,431.56 : x
  2. Step 2: Convert to fraction form
    24,243,975.08/33,457,394.24 = 13,231,431.56/x
  3. Step 3: Cross multiply
    24,243,975.08x = 33,457,394.24 × 13,231,431.56
  4. Step 4: Simplify right side
    24,243,975.08x = 442,689,222,179,220.25
  5. Step 5: Solve for x
    x = 442,689,222,179,220.25/24,243,975.08
  6. Step 6: Final answer
    x = 18,259,762.30

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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.