Home / 23,980,982.16-33,093,697.92-13,526,963.76

Finding the Fourth Proportional to 23,980,982.16, 33,093,697.92 and 13,526,963.76

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Solution

The fourth proportional to 23,980,982.16, 33,093,697.92 and 13,526,963.76 is: 18,667,177.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,982.16 : 33,093,697.92 = 13,526,963.76 : x
  2. Step 2: Convert to fraction form
    23,980,982.16/33,093,697.92 = 13,526,963.76/x
  3. Step 3: Cross multiply
    23,980,982.16x = 33,093,697.92 × 13,526,963.76
  4. Step 4: Simplify right side
    23,980,982.16x = 447,657,252,448,227.38
  5. Step 5: Solve for x
    x = 447,657,252,448,227.38/23,980,982.16
  6. Step 6: Final answer
    x = 18,667,177.58

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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.