Home / 330,736,552.80-496,104,829.20-232,101,103.20

Finding the Fourth Proportional to 330,736,552.80, 496,104,829.20 and 232,101,103.20

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Solution

The fourth proportional to 330,736,552.80, 496,104,829.20 and 232,101,103.20 is: 348,151,654.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,736,552.80 : 496,104,829.20 = 232,101,103.20 : x
  2. Step 2: Convert to fraction form
    330,736,552.80/496,104,829.20 = 232,101,103.20/x
  3. Step 3: Cross multiply
    330,736,552.80x = 496,104,829.20 × 232,101,103.20
  4. Step 4: Simplify right side
    330,736,552.80x = 115,146,478,160,167,568
  5. Step 5: Solve for x
    x = 115,146,478,160,167,568/330,736,552.80
  6. Step 6: Final answer
    x = 348,151,654.80

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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.