Home / 241,851,683.20-362,777,524.80-80,293,619.20

Finding the Fourth Proportional to 241,851,683.20, 362,777,524.80 and 80,293,619.20

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Solution

The fourth proportional to 241,851,683.20, 362,777,524.80 and 80,293,619.20 is: 120,440,428.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,851,683.20 : 362,777,524.80 = 80,293,619.20 : x
  2. Step 2: Convert to fraction form
    241,851,683.20/362,777,524.80 = 80,293,619.20/x
  3. Step 3: Cross multiply
    241,851,683.20x = 362,777,524.80 × 80,293,619.20
  4. Step 4: Simplify right side
    241,851,683.20x = 29,128,720,430,609,760
  5. Step 5: Solve for x
    x = 29,128,720,430,609,760/241,851,683.20
  6. Step 6: Final answer
    x = 120,440,428.80

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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.