Home / 24,667,936.80-36,931,046.40-15,101,998.80

Finding the Fourth Proportional to 24,667,936.80, 36,931,046.40 and 15,101,998.80

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Solution

The fourth proportional to 24,667,936.80, 36,931,046.40 and 15,101,998.80 is: 22,609,617.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,667,936.80 : 36,931,046.40 = 15,101,998.80 : x
  2. Step 2: Convert to fraction form
    24,667,936.80/36,931,046.40 = 15,101,998.80/x
  3. Step 3: Cross multiply
    24,667,936.80x = 36,931,046.40 × 15,101,998.80
  4. Step 4: Simplify right side
    24,667,936.80x = 557,732,618,415,544.31
  5. Step 5: Solve for x
    x = 557,732,618,415,544.31/24,667,936.80
  6. Step 6: Final answer
    x = 22,609,617.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.