Home / 236,385,790.11-354,296,584.83-110,019,824.86

Finding the Fourth Proportional to 236,385,790.11, 354,296,584.83 and 110,019,824.86

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Solution

The fourth proportional to 236,385,790.11, 354,296,584.83 and 110,019,824.86 is: 164,898,440.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,385,790.11 : 354,296,584.83 = 110,019,824.86 : x
  2. Step 2: Convert to fraction form
    236,385,790.11/354,296,584.83 = 110,019,824.86/x
  3. Step 3: Cross multiply
    236,385,790.11x = 354,296,584.83 × 110,019,824.86
  4. Step 4: Simplify right side
    236,385,790.11x = 38,979,648,211,492,728
  5. Step 5: Solve for x
    x = 38,979,648,211,492,728/236,385,790.11
  6. Step 6: Final answer
    x = 164,898,440.78

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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.