Home / 117,089,635.32-175,634,838.54-29,651,104.44

Finding the Fourth Proportional to 117,089,635.32, 175,634,838.54 and 29,651,104.44

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Solution

The fourth proportional to 117,089,635.32, 175,634,838.54 and 29,651,104.44 is: 44,476,754.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,089,635.32 : 175,634,838.54 = 29,651,104.44 : x
  2. Step 2: Convert to fraction form
    117,089,635.32/175,634,838.54 = 29,651,104.44/x
  3. Step 3: Cross multiply
    117,089,635.32x = 175,634,838.54 × 29,651,104.44
  4. Step 4: Simplify right side
    117,089,635.32x = 5,207,766,940,852,077
  5. Step 5: Solve for x
    x = 5,207,766,940,852,077/117,089,635.32
  6. Step 6: Final answer
    x = 44,476,754.30

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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.