Home / 618,580,092.24-928,231,955.64-230,670,910.80

Finding the Fourth Proportional to 618,580,092.24, 928,231,955.64 and 230,670,910.80

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Solution

The fourth proportional to 618,580,092.24, 928,231,955.64 and 230,670,910.80 is: 346,141,289.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    618,580,092.24 : 928,231,955.64 = 230,670,910.80 : x
  2. Step 2: Convert to fraction form
    618,580,092.24/928,231,955.64 = 230,670,910.80/x
  3. Step 3: Cross multiply
    618,580,092.24x = 928,231,955.64 × 230,670,910.80
  4. Step 4: Simplify right side
    618,580,092.24x = 214,116,110,641,144,000
  5. Step 5: Solve for x
    x = 214,116,110,641,144,000/618,580,092.24
  6. Step 6: Final answer
    x = 346,141,289.26

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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.