Home / 3,952,618,438.54-5,928,941,516.38-1,004,898,374.15

Finding the Fourth Proportional to 3,952,618,438.54, 5,928,941,516.38 and 1,004,898,374.15

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Solution

The fourth proportional to 3,952,618,438.54, 5,928,941,516.38 and 1,004,898,374.15 is: 1,507,351,084.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,952,618,438.54 : 5,928,941,516.38 = 1,004,898,374.15 : x
  2. Step 2: Convert to fraction form
    3,952,618,438.54/5,928,941,516.38 = 1,004,898,374.15/x
  3. Step 3: Cross multiply
    3,952,618,438.54x = 5,928,941,516.38 × 1,004,898,374.15
  4. Step 4: Simplify right side
    3,952,618,438.54x = 5,957,983,690,271,166,464
  5. Step 5: Solve for x
    x = 5,957,983,690,271,166,464/3,952,618,438.54
  6. Step 6: Final answer
    x = 1,507,351,084.58

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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.