Home / 122,629,207.24-183,944,475.06-36,368,361.37

Finding the Fourth Proportional to 122,629,207.24, 183,944,475.06 and 36,368,361.37

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Solution

The fourth proportional to 122,629,207.24, 183,944,475.06 and 36,368,361.37 is: 54,552,739.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,629,207.24 : 183,944,475.06 = 36,368,361.37 : x
  2. Step 2: Convert to fraction form
    122,629,207.24/183,944,475.06 = 36,368,361.37/x
  3. Step 3: Cross multiply
    122,629,207.24x = 183,944,475.06 × 36,368,361.37
  4. Step 4: Simplify right side
    122,629,207.24x = 6,689,759,140,997,032
  5. Step 5: Solve for x
    x = 6,689,759,140,997,032/122,629,207.24
  6. Step 6: Final answer
    x = 54,552,739.04

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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.