Home / 226,152,030.80-339,228,046.20-180,802,398.80

Finding the Fourth Proportional to 226,152,030.80, 339,228,046.20 and 180,802,398.80

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Solution

The fourth proportional to 226,152,030.80, 339,228,046.20 and 180,802,398.80 is: 271,203,598.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,152,030.80 : 339,228,046.20 = 180,802,398.80 : x
  2. Step 2: Convert to fraction form
    226,152,030.80/339,228,046.20 = 180,802,398.80/x
  3. Step 3: Cross multiply
    226,152,030.80x = 339,228,046.20 × 180,802,398.80
  4. Step 4: Simplify right side
    226,152,030.80x = 61,333,244,493,197,224
  5. Step 5: Solve for x
    x = 61,333,244,493,197,224/226,152,030.80
  6. Step 6: Final answer
    x = 271,203,598.20

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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.