Home / 25,032,624.26-37,481,662.55-15,885,196.04

Finding the Fourth Proportional to 25,032,624.26, 37,481,662.55 and 15,885,196.04

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Solution

The fourth proportional to 25,032,624.26, 37,481,662.55 and 15,885,196.04 is: 23,785,103.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,032,624.26 : 37,481,662.55 = 15,885,196.04 : x
  2. Step 2: Convert to fraction form
    25,032,624.26/37,481,662.55 = 15,885,196.04/x
  3. Step 3: Cross multiply
    25,032,624.26x = 37,481,662.55 × 15,885,196.04
  4. Step 4: Simplify right side
    25,032,624.26x = 595,403,557,432,450.38
  5. Step 5: Solve for x
    x = 595,403,557,432,450.38/25,032,624.26
  6. Step 6: Final answer
    x = 23,785,103.45

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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.