Home / 1,079,204,355.18-1,618,960,953.78-332,283,325.14

Finding the Fourth Proportional to 1,079,204,355.18, 1,618,960,953.78 and 332,283,325.14

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Solution

The fourth proportional to 1,079,204,355.18, 1,618,960,953.78 and 332,283,325.14 is: 498,472,533.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,204,355.18 : 1,618,960,953.78 = 332,283,325.14 : x
  2. Step 2: Convert to fraction form
    1,079,204,355.18/1,618,960,953.78 = 332,283,325.14/x
  3. Step 3: Cross multiply
    1,079,204,355.18x = 1,618,960,953.78 × 332,283,325.14
  4. Step 4: Simplify right side
    1,079,204,355.18x = 537,953,728,993,844,224
  5. Step 5: Solve for x
    x = 537,953,728,993,844,224/1,079,204,355.18
  6. Step 6: Final answer
    x = 498,472,533.41

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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.