Home / 24,135,576.51-33,307,748.70-13,123,065.57

Finding the Fourth Proportional to 24,135,576.51, 33,307,748.70 and 13,123,065.57

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Solution

The fourth proportional to 24,135,576.51, 33,307,748.70 and 13,123,065.57 is: 18,110,185.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135,576.51 : 33,307,748.70 = 13,123,065.57 : x
  2. Step 2: Convert to fraction form
    24,135,576.51/33,307,748.70 = 13,123,065.57/x
  3. Step 3: Cross multiply
    24,135,576.51x = 33,307,748.70 × 13,123,065.57
  4. Step 4: Simplify right side
    24,135,576.51x = 437,099,770,179,182.25
  5. Step 5: Solve for x
    x = 437,099,770,179,182.25/24,135,576.51
  6. Step 6: Final answer
    x = 18,110,185.60

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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.