Home / 333,304,671.49-499,980,922.08-114,951,802.66

Finding the Fourth Proportional to 333,304,671.49, 499,980,922.08 and 114,951,802.66

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Solution

The fourth proportional to 333,304,671.49, 499,980,922.08 and 114,951,802.66 is: 172,435,951.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,304,671.49 : 499,980,922.08 = 114,951,802.66 : x
  2. Step 2: Convert to fraction form
    333,304,671.49/499,980,922.08 = 114,951,802.66/x
  3. Step 3: Cross multiply
    333,304,671.49x = 499,980,922.08 × 114,951,802.66
  4. Step 4: Simplify right side
    333,304,671.49x = 57,473,708,288,704,992
  5. Step 5: Solve for x
    x = 57,473,708,288,704,992/333,304,671.49
  6. Step 6: Final answer
    x = 172,435,951.86

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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.