Home / 417,083,188,106.64-575,635,450,185-234,200,820,147.60

Finding the Fourth Proportional to 417,083,188,106.64, 575,635,450,185 and 234,200,820,147.60

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Solution

The fourth proportional to 417,083,188,106.64, 575,635,450,185 and 234,200,820,147.60 is: 323,231,188,366.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,083,188,106.64 : 575,635,450,185 = 234,200,820,147.60 : x
  2. Step 2: Convert to fraction form
    417,083,188,106.64/575,635,450,185 = 234,200,820,147.60/x
  3. Step 3: Cross multiply
    417,083,188,106.64x = 575,635,450,185 × 234,200,820,147.60
  4. Step 4: Simplify right side
    417,083,188,106.64x = 134,814,294,539,359,951,519,744
  5. Step 5: Solve for x
    x = 134,814,294,539,359,951,519,744/417,083,188,106.64
  6. Step 6: Final answer
    x = 323,231,188,366.41

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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.