Home / 40,085,472.60-60,170,728.43-35,504,199

Finding the Fourth Proportional to 40,085,472.60, 60,170,728.43 and 35,504,199

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Solution

The fourth proportional to 40,085,472.60, 60,170,728.43 and 35,504,199 is: 53,293,958.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,085,472.60 : 60,170,728.43 = 35,504,199 : x
  2. Step 2: Convert to fraction form
    40,085,472.60/60,170,728.43 = 35,504,199/x
  3. Step 3: Cross multiply
    40,085,472.60x = 60,170,728.43 × 35,504,199
  4. Step 4: Simplify right side
    40,085,472.60x = 2,136,313,516,242,438
  5. Step 5: Solve for x
    x = 2,136,313,516,242,438/40,085,472.60
  6. Step 6: Final answer
    x = 53,293,958.58

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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.