Home / 136,025,595-203,739,313.68-112,414,746.33

Finding the Fourth Proportional to 136,025,595, 203,739,313.68 and 112,414,746.33

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Solution

The fourth proportional to 136,025,595, 203,739,313.68 and 112,414,746.33 is: 168,374,953.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,025,595 : 203,739,313.68 = 112,414,746.33 : x
  2. Step 2: Convert to fraction form
    136,025,595/203,739,313.68 = 112,414,746.33/x
  3. Step 3: Cross multiply
    136,025,595x = 203,739,313.68 × 112,414,746.33
  4. Step 4: Simplify right side
    136,025,595x = 22,903,303,264,785,500
  5. Step 5: Solve for x
    x = 22,903,303,264,785,500/136,025,595
  6. Step 6: Final answer
    x = 168,374,953.73

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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.