Home / 336,039,398.30-504,059,097.45-144,936,422.30

Finding the Fourth Proportional to 336,039,398.30, 504,059,097.45 and 144,936,422.30

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Solution

The fourth proportional to 336,039,398.30, 504,059,097.45 and 144,936,422.30 is: 217,404,633.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,039,398.30 : 504,059,097.45 = 144,936,422.30 : x
  2. Step 2: Convert to fraction form
    336,039,398.30/504,059,097.45 = 144,936,422.30/x
  3. Step 3: Cross multiply
    336,039,398.30x = 504,059,097.45 × 144,936,422.30
  4. Step 4: Simplify right side
    336,039,398.30x = 73,056,522,212,170,064
  5. Step 5: Solve for x
    x = 73,056,522,212,170,064/336,039,398.30
  6. Step 6: Final answer
    x = 217,404,633.45

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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.