Home / 49,342,119-74,019,513.96-23,062,599.38

Finding the Fourth Proportional to 49,342,119, 74,019,513.96 and 23,062,599.38

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Solution

The fourth proportional to 49,342,119, 74,019,513.96 and 23,062,599.38 is: 34,596,860.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,342,119 : 74,019,513.96 = 23,062,599.38 : x
  2. Step 2: Convert to fraction form
    49,342,119/74,019,513.96 = 23,062,599.38/x
  3. Step 3: Cross multiply
    49,342,119x = 74,019,513.96 × 23,062,599.38
  4. Step 4: Simplify right side
    49,342,119x = 1,707,082,396,761,797
  5. Step 5: Solve for x
    x = 1,707,082,396,761,797/49,342,119
  6. Step 6: Final answer
    x = 34,596,860.28

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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.