Home / 117,089,634.32-175,634,837.04-29,651,103.44

Finding the Fourth Proportional to 117,089,634.32, 175,634,837.04 and 29,651,103.44

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Solution

The fourth proportional to 117,089,634.32, 175,634,837.04 and 29,651,103.44 is: 44,476,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,089,634.32 : 175,634,837.04 = 29,651,103.44 : x
  2. Step 2: Convert to fraction form
    117,089,634.32/175,634,837.04 = 29,651,103.44/x
  3. Step 3: Cross multiply
    117,089,634.32x = 175,634,837.04 × 29,651,103.44
  4. Step 4: Simplify right side
    117,089,634.32x = 5,207,766,720,740,583
  5. Step 5: Solve for x
    x = 5,207,766,720,740,583/117,089,634.32
  6. Step 6: Final answer
    x = 44,476,752.80

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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.