Home / 613,530,815.52-846,693,417.96-362,850,096

Finding the Fourth Proportional to 613,530,815.52, 846,693,417.96 and 362,850,096

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Solution

The fourth proportional to 613,530,815.52, 846,693,417.96 and 362,850,096 is: 500,745,488.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,530,815.52 : 846,693,417.96 = 362,850,096 : x
  2. Step 2: Convert to fraction form
    613,530,815.52/846,693,417.96 = 362,850,096/x
  3. Step 3: Cross multiply
    613,530,815.52x = 846,693,417.96 × 362,850,096
  4. Step 4: Simplify right side
    613,530,815.52x = 307,222,787,989,354,112
  5. Step 5: Solve for x
    x = 307,222,787,989,354,112/613,530,815.52
  6. Step 6: Final answer
    x = 500,745,488.60

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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.