Home / 182,757,724.80-274,220,289.18-79,158,616.26

Finding the Fourth Proportional to 182,757,724.80, 274,220,289.18 and 79,158,616.26

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Solution

The fourth proportional to 182,757,724.80, 274,220,289.18 and 79,158,616.26 is: 118,774,178.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,757,724.80 : 274,220,289.18 = 79,158,616.26 : x
  2. Step 2: Convert to fraction form
    182,757,724.80/274,220,289.18 = 79,158,616.26/x
  3. Step 3: Cross multiply
    182,757,724.80x = 274,220,289.18 × 79,158,616.26
  4. Step 4: Simplify right side
    182,757,724.80x = 21,706,898,641,905,852
  5. Step 5: Solve for x
    x = 21,706,898,641,905,852/182,757,724.80
  6. Step 6: Final answer
    x = 118,774,178.58

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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.