Home / 182,809,438.80-252,276,998.16-104,494,673.82

Finding the Fourth Proportional to 182,809,438.80, 252,276,998.16 and 104,494,673.82

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Solution

The fourth proportional to 182,809,438.80, 252,276,998.16 and 104,494,673.82 is: 144,202,634.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,809,438.80 : 252,276,998.16 = 104,494,673.82 : x
  2. Step 2: Convert to fraction form
    182,809,438.80/252,276,998.16 = 104,494,673.82/x
  3. Step 3: Cross multiply
    182,809,438.80x = 252,276,998.16 × 104,494,673.82
  4. Step 4: Simplify right side
    182,809,438.80x = 26,361,602,635,017,936
  5. Step 5: Solve for x
    x = 26,361,602,635,017,936/182,809,438.80
  6. Step 6: Final answer
    x = 144,202,634.22

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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.