Home / 26,857,670.33-37,067,510.05-15,097,907.27

Finding the Fourth Proportional to 26,857,670.33, 37,067,510.05 and 15,097,907.27

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Solution

The fourth proportional to 26,857,670.33, 37,067,510.05 and 15,097,907.27 is: 20,837,318.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,857,670.33 : 37,067,510.05 = 15,097,907.27 : x
  2. Step 2: Convert to fraction form
    26,857,670.33/37,067,510.05 = 15,097,907.27/x
  3. Step 3: Cross multiply
    26,857,670.33x = 37,067,510.05 × 15,097,907.27
  4. Step 4: Simplify right side
    26,857,670.33x = 559,641,829,241,610.75
  5. Step 5: Solve for x
    x = 559,641,829,241,610.75/26,857,670.33
  6. Step 6: Final answer
    x = 20,837,318.44

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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.