Home / 434,375,294,024.31-599,428,505,536.48-251,480,107,445.93

Finding the Fourth Proportional to 434,375,294,024.31, 599,428,505,536.48 and 251,480,107,445.93

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Solution

The fourth proportional to 434,375,294,024.31, 599,428,505,536.48 and 251,480,107,445.93 is: 347,037,106,051.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,375,294,024.31 : 599,428,505,536.48 = 251,480,107,445.93 : x
  2. Step 2: Convert to fraction form
    434,375,294,024.31/599,428,505,536.48 = 251,480,107,445.93/x
  3. Step 3: Cross multiply
    434,375,294,024.31x = 599,428,505,536.48 × 251,480,107,445.93
  4. Step 4: Simplify right side
    434,375,294,024.31x = 150,744,344,978,467,233,726,464
  5. Step 5: Solve for x
    x = 150,744,344,978,467,233,726,464/434,375,294,024.31
  6. Step 6: Final answer
    x = 347,037,106,051.50

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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.