Home / 336,354,489,610.34-464,172,089,828.46-191,845,935,932.88

Finding the Fourth Proportional to 336,354,489,610.34, 464,172,089,828.46 and 191,845,935,932.88

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Solution

The fourth proportional to 336,354,489,610.34, 464,172,089,828.46 and 191,845,935,932.88 is: 264,749,042,328.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,354,489,610.34 : 464,172,089,828.46 = 191,845,935,932.88 : x
  2. Step 2: Convert to fraction form
    336,354,489,610.34/464,172,089,828.46 = 191,845,935,932.88/x
  3. Step 3: Cross multiply
    336,354,489,610.34x = 464,172,089,828.46 × 191,845,935,932.88
  4. Step 4: Simplify right side
    336,354,489,610.34x = 89,049,529,007,061,765,980,160
  5. Step 5: Solve for x
    x = 89,049,529,007,061,765,980,160/336,354,489,610.34
  6. Step 6: Final answer
    x = 264,749,042,328.00

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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.