Home / 38,291,324.20-57,436,986.30-23,174,780.20

Finding the Fourth Proportional to 38,291,324.20, 57,436,986.30 and 23,174,780.20

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Solution

The fourth proportional to 38,291,324.20, 57,436,986.30 and 23,174,780.20 is: 34,762,170.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,291,324.20 : 57,436,986.30 = 23,174,780.20 : x
  2. Step 2: Convert to fraction form
    38,291,324.20/57,436,986.30 = 23,174,780.20/x
  3. Step 3: Cross multiply
    38,291,324.20x = 57,436,986.30 × 23,174,780.20
  4. Step 4: Simplify right side
    38,291,324.20x = 1,331,089,532,852,911.25
  5. Step 5: Solve for x
    x = 1,331,089,532,852,911.25/38,291,324.20
  6. Step 6: Final answer
    x = 34,762,170.30

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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.