Home / 323,559,352,202.70-446,146,508,559.44-242,007,822,879.52

Finding the Fourth Proportional to 323,559,352,202.70, 446,146,508,559.44 and 242,007,822,879.52

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Solution

The fourth proportional to 323,559,352,202.70, 446,146,508,559.44 and 242,007,822,879.52 is: 333,697,494,715.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,559,352,202.70 : 446,146,508,559.44 = 242,007,822,879.52 : x
  2. Step 2: Convert to fraction form
    323,559,352,202.70/446,146,508,559.44 = 242,007,822,879.52/x
  3. Step 3: Cross multiply
    323,559,352,202.70x = 446,146,508,559.44 × 242,007,822,879.52
  4. Step 4: Simplify right side
    323,559,352,202.70x = 107,970,945,221,769,201,451,008
  5. Step 5: Solve for x
    x = 107,970,945,221,769,201,451,008/323,559,352,202.70
  6. Step 6: Final answer
    x = 333,697,494,715.37

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1.5x scale

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.