Home / 35,957,272.42-53,936,913.55-11,696,199.43

Finding the Fourth Proportional to 35,957,272.42, 53,936,913.55 and 11,696,199.43

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Solution

The fourth proportional to 35,957,272.42, 53,936,913.55 and 11,696,199.43 is: 17,544,626.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,957,272.42 : 53,936,913.55 = 11,696,199.43 : x
  2. Step 2: Convert to fraction form
    35,957,272.42/53,936,913.55 = 11,696,199.43/x
  3. Step 3: Cross multiply
    35,957,272.42x = 53,936,913.55 × 11,696,199.43
  4. Step 4: Simplify right side
    35,957,272.42x = 630,856,897,519,469.25
  5. Step 5: Solve for x
    x = 630,856,897,519,469.25/35,957,272.42
  6. Step 6: Final answer
    x = 17,544,626.03

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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.