Home / 25,336,623.48-38,004,579.99-9,984,046.56

Finding the Fourth Proportional to 25,336,623.48, 38,004,579.99 and 9,984,046.56

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Solution

The fourth proportional to 25,336,623.48, 38,004,579.99 and 9,984,046.56 is: 14,975,929.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,336,623.48 : 38,004,579.99 = 9,984,046.56 : x
  2. Step 2: Convert to fraction form
    25,336,623.48/38,004,579.99 = 9,984,046.56/x
  3. Step 3: Cross multiply
    25,336,623.48x = 38,004,579.99 × 9,984,046.56
  4. Step 4: Simplify right side
    25,336,623.48x = 379,439,496,113,404.38
  5. Step 5: Solve for x
    x = 379,439,496,113,404.38/25,336,623.48
  6. Step 6: Final answer
    x = 14,975,929.86

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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.