Home / 236,196,524.15-331,015,256.05-236,196,524.15

Finding the Fourth Proportional to 236,196,524.15, 331,015,256.05 and 236,196,524.15

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Solution

The fourth proportional to 236,196,524.15, 331,015,256.05 and 236,196,524.15 is: 331,015,256.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,524.15 : 331,015,256.05 = 236,196,524.15 : x
  2. Step 2: Convert to fraction form
    236,196,524.15/331,015,256.05 = 236,196,524.15/x
  3. Step 3: Cross multiply
    236,196,524.15x = 331,015,256.05 × 236,196,524.15
  4. Step 4: Simplify right side
    236,196,524.15x = 78,184,652,919,632,256
  5. Step 5: Solve for x
    x = 78,184,652,919,632,256/236,196,524.15
  6. Step 6: Final answer
    x = 331,015,256.05

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.