Home / 236,401,630.80-354,303,847.80-114,971,614.80

Finding the Fourth Proportional to 236,401,630.80, 354,303,847.80 and 114,971,614.80

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Solution

The fourth proportional to 236,401,630.80, 354,303,847.80 and 114,971,614.80 is: 172,312,201.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,401,630.80 : 354,303,847.80 = 114,971,614.80 : x
  2. Step 2: Convert to fraction form
    236,401,630.80/354,303,847.80 = 114,971,614.80/x
  3. Step 3: Cross multiply
    236,401,630.80x = 354,303,847.80 × 114,971,614.80
  4. Step 4: Simplify right side
    236,401,630.80x = 40,734,885,511,419,424
  5. Step 5: Solve for x
    x = 40,734,885,511,419,424/236,401,630.80
  6. Step 6: Final answer
    x = 172,312,201.80

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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.