Home / 260,594,063.26-359,618,416.28-141,515,614.60

Finding the Fourth Proportional to 260,594,063.26, 359,618,416.28 and 141,515,614.60

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Solution

The fourth proportional to 260,594,063.26, 359,618,416.28 and 141,515,614.60 is: 195,290,792.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,594,063.26 : 359,618,416.28 = 141,515,614.60 : x
  2. Step 2: Convert to fraction form
    260,594,063.26/359,618,416.28 = 141,515,614.60/x
  3. Step 3: Cross multiply
    260,594,063.26x = 359,618,416.28 × 141,515,614.60
  4. Step 4: Simplify right side
    260,594,063.26x = 50,891,621,203,083,280
  5. Step 5: Solve for x
    x = 50,891,621,203,083,280/260,594,063.26
  6. Step 6: Final answer
    x = 195,290,792.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.