Home / 40,096,698.86-60,170,349.22-17,067,596.60

Finding the Fourth Proportional to 40,096,698.86, 60,170,349.22 and 17,067,596.60

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Solution

The fourth proportional to 40,096,698.86, 60,170,349.22 and 17,067,596.60 is: 25,612,164.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,096,698.86 : 60,170,349.22 = 17,067,596.60 : x
  2. Step 2: Convert to fraction form
    40,096,698.86/60,170,349.22 = 17,067,596.60/x
  3. Step 3: Cross multiply
    40,096,698.86x = 60,170,349.22 × 17,067,596.60
  4. Step 4: Simplify right side
    40,096,698.86x = 1,026,963,247,768,084.75
  5. Step 5: Solve for x
    x = 1,026,963,247,768,084.75/40,096,698.86
  6. Step 6: Final answer
    x = 25,612,164.52

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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.