Home / 336,354,489,608.35-464,172,089,825.70-191,845,935,930.88

Finding the Fourth Proportional to 336,354,489,608.35, 464,172,089,825.70 and 191,845,935,930.88

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Solution

The fourth proportional to 336,354,489,608.35, 464,172,089,825.70 and 191,845,935,930.88 is: 264,749,042,325.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,354,489,608.35 : 464,172,089,825.70 = 191,845,935,930.88 : x
  2. Step 2: Convert to fraction form
    336,354,489,608.35/464,172,089,825.70 = 191,845,935,930.88/x
  3. Step 3: Cross multiply
    336,354,489,608.35x = 464,172,089,825.70 × 191,845,935,930.88
  4. Step 4: Simplify right side
    336,354,489,608.35x = 89,049,529,005,603,926,573,056
  5. Step 5: Solve for x
    x = 89,049,529,005,603,926,573,056/336,354,489,608.35
  6. Step 6: Final answer
    x = 264,749,042,325.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.