Home / 34,105,122.40-51,157,683.60-33,906,056.80

Finding the Fourth Proportional to 34,105,122.40, 51,157,683.60 and 33,906,056.80

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Solution

The fourth proportional to 34,105,122.40, 51,157,683.60 and 33,906,056.80 is: 50,859,085.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,105,122.40 : 51,157,683.60 = 33,906,056.80 : x
  2. Step 2: Convert to fraction form
    34,105,122.40/51,157,683.60 = 33,906,056.80/x
  3. Step 3: Cross multiply
    34,105,122.40x = 51,157,683.60 × 33,906,056.80
  4. Step 4: Simplify right side
    34,105,122.40x = 1,734,555,325,898,028.50
  5. Step 5: Solve for x
    x = 1,734,555,325,898,028.50/34,105,122.40
  6. Step 6: Final answer
    x = 50,859,085.20

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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.