Home / 333,916,759.49-500,952,088.52-115,567,104.12

Finding the Fourth Proportional to 333,916,759.49, 500,952,088.52 and 115,567,104.12

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Solution

The fourth proportional to 333,916,759.49, 500,952,088.52 and 115,567,104.12 is: 173,377,287.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,916,759.49 : 500,952,088.52 = 115,567,104.12 : x
  2. Step 2: Convert to fraction form
    333,916,759.49/500,952,088.52 = 115,567,104.12/x
  3. Step 3: Cross multiply
    333,916,759.49x = 500,952,088.52 × 115,567,104.12
  4. Step 4: Simplify right side
    333,916,759.49x = 57,893,582,172,544,464
  5. Step 5: Solve for x
    x = 57,893,582,172,544,464/333,916,759.49
  6. Step 6: Final answer
    x = 173,377,287.99

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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.