Home / 44,289,047.80-66,433,571.70-40,250,096.20

Finding the Fourth Proportional to 44,289,047.80, 66,433,571.70 and 40,250,096.20

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Solution

The fourth proportional to 44,289,047.80, 66,433,571.70 and 40,250,096.20 is: 60,375,144.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,047.80 : 66,433,571.70 = 40,250,096.20 : x
  2. Step 2: Convert to fraction form
    44,289,047.80/66,433,571.70 = 40,250,096.20/x
  3. Step 3: Cross multiply
    44,289,047.80x = 66,433,571.70 × 40,250,096.20
  4. Step 4: Simplify right side
    44,289,047.80x = 2,673,957,651,834,598
  5. Step 5: Solve for x
    x = 2,673,957,651,834,598/44,289,047.80
  6. Step 6: Final answer
    x = 60,375,144.30

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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.