Home / 350,656,927.56-483,907,126.92-194,030,636.04

Finding the Fourth Proportional to 350,656,927.56, 483,907,126.92 and 194,030,636.04

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Solution

The fourth proportional to 350,656,927.56, 483,907,126.92 and 194,030,636.04 is: 267,762,591.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,656,927.56 : 483,907,126.92 = 194,030,636.04 : x
  2. Step 2: Convert to fraction form
    350,656,927.56/483,907,126.92 = 194,030,636.04/x
  3. Step 3: Cross multiply
    350,656,927.56x = 483,907,126.92 × 194,030,636.04
  4. Step 4: Simplify right side
    350,656,927.56x = 93,892,807,620,576,608
  5. Step 5: Solve for x
    x = 93,892,807,620,576,608/350,656,927.56
  6. Step 6: Final answer
    x = 267,762,591.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.