Home / 493,313,724.51-739,728,448.64-244,030,961.94

Finding the Fourth Proportional to 493,313,724.51, 739,728,448.64 and 244,030,961.94

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Solution

The fourth proportional to 493,313,724.51, 739,728,448.64 and 244,030,961.94 is: 365,926,662.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    493,313,724.51 : 739,728,448.64 = 244,030,961.94 : x
  2. Step 2: Convert to fraction form
    493,313,724.51/739,728,448.64 = 244,030,961.94/x
  3. Step 3: Cross multiply
    493,313,724.51x = 739,728,448.64 × 244,030,961.94
  4. Step 4: Simplify right side
    493,313,724.51x = 180,516,644,894,782,912
  5. Step 5: Solve for x
    x = 180,516,644,894,782,912/493,313,724.51
  6. Step 6: Final answer
    x = 365,926,662.74

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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.