Home / 25,158,982.80-37,738,474.20-25,158,982.80

Finding the Fourth Proportional to 25,158,982.80, 37,738,474.20 and 25,158,982.80

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Solution

The fourth proportional to 25,158,982.80, 37,738,474.20 and 25,158,982.80 is: 37,738,474.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,158,982.80 : 37,738,474.20 = 25,158,982.80 : x
  2. Step 2: Convert to fraction form
    25,158,982.80/37,738,474.20 = 25,158,982.80/x
  3. Step 3: Cross multiply
    25,158,982.80x = 37,738,474.20 × 25,158,982.80
  4. Step 4: Simplify right side
    25,158,982.80x = 949,461,623,296,043.88
  5. Step 5: Solve for x
    x = 949,461,623,296,043.88/25,158,982.80
  6. Step 6: Final answer
    x = 37,738,474.20

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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.