Home / 204,831,007.70-307,246,511.55-204,831,007.70

Finding the Fourth Proportional to 204,831,007.70, 307,246,511.55 and 204,831,007.70

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Solution

The fourth proportional to 204,831,007.70, 307,246,511.55 and 204,831,007.70 is: 307,246,511.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,831,007.70 : 307,246,511.55 = 204,831,007.70 : x
  2. Step 2: Convert to fraction form
    204,831,007.70/307,246,511.55 = 204,831,007.70/x
  3. Step 3: Cross multiply
    204,831,007.70x = 307,246,511.55 × 204,831,007.70
  4. Step 4: Simplify right side
    204,831,007.70x = 62,933,612,573,096,184
  5. Step 5: Solve for x
    x = 62,933,612,573,096,184/204,831,007.70
  6. Step 6: Final answer
    x = 307,246,511.55

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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.