Home / 567,591,342.96-851,417,409.96-179,384,634.48

Finding the Fourth Proportional to 567,591,342.96, 851,417,409.96 and 179,384,634.48

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Solution

The fourth proportional to 567,591,342.96, 851,417,409.96 and 179,384,634.48 is: 269,086,558.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,591,342.96 : 851,417,409.96 = 179,384,634.48 : x
  2. Step 2: Convert to fraction form
    567,591,342.96/851,417,409.96 = 179,384,634.48/x
  3. Step 3: Cross multiply
    567,591,342.96x = 851,417,409.96 × 179,384,634.48
  4. Step 4: Simplify right side
    567,591,342.96x = 152,731,200,875,582,912
  5. Step 5: Solve for x
    x = 152,731,200,875,582,912/567,591,342.96
  6. Step 6: Final answer
    x = 269,086,558.08

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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.