Home / 49,207,540.40-73,811,310.60-46,576,907.45

Finding the Fourth Proportional to 49,207,540.40, 73,811,310.60 and 46,576,907.45

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Solution

The fourth proportional to 49,207,540.40, 73,811,310.60 and 46,576,907.45 is: 69,865,361.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,540.40 : 73,811,310.60 = 46,576,907.45 : x
  2. Step 2: Convert to fraction form
    49,207,540.40/73,811,310.60 = 46,576,907.45/x
  3. Step 3: Cross multiply
    49,207,540.40x = 73,811,310.60 × 46,576,907.45
  4. Step 4: Simplify right side
    49,207,540.40x = 3,437,902,582,579,404
  5. Step 5: Solve for x
    x = 3,437,902,582,579,404/49,207,540.40
  6. Step 6: Final answer
    x = 69,865,361.18

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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.