Home / 183,022,214.03-274,579,789.55-84,724,787.15

Finding the Fourth Proportional to 183,022,214.03, 274,579,789.55 and 84,724,787.15

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Solution

The fourth proportional to 183,022,214.03, 274,579,789.55 and 84,724,787.15 is: 127,108,691.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,022,214.03 : 274,579,789.55 = 84,724,787.15 : x
  2. Step 2: Convert to fraction form
    183,022,214.03/274,579,789.55 = 84,724,787.15/x
  3. Step 3: Cross multiply
    183,022,214.03x = 274,579,789.55 × 84,724,787.15
  4. Step 4: Simplify right side
    183,022,214.03x = 23,263,714,223,519,020
  5. Step 5: Solve for x
    x = 23,263,714,223,519,020/183,022,214.03
  6. Step 6: Final answer
    x = 127,108,691.96

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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.