Home / 25,252,674.09-34,848,700.57-13,650,237.54

Finding the Fourth Proportional to 25,252,674.09, 34,848,700.57 and 13,650,237.54

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Solution

The fourth proportional to 25,252,674.09, 34,848,700.57 and 13,650,237.54 is: 18,837,333.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,252,674.09 : 34,848,700.57 = 13,650,237.54 : x
  2. Step 2: Convert to fraction form
    25,252,674.09/34,848,700.57 = 13,650,237.54/x
  3. Step 3: Cross multiply
    25,252,674.09x = 34,848,700.57 × 13,650,237.54
  4. Step 4: Simplify right side
    25,252,674.09x = 475,693,040,740,833.38
  5. Step 5: Solve for x
    x = 475,693,040,740,833.38/25,252,674.09
  6. Step 6: Final answer
    x = 18,837,333.39

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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.