Home / 5,028,156,972,049.90-7,542,235,458,075.10-5,028,156,972,049.90

Finding the Fourth Proportional to 5,028,156,972,049.90, 7,542,235,458,075.10 and 5,028,156,972,049.90

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Solution

The fourth proportional to 5,028,156,972,049.90, 7,542,235,458,075.10 and 5,028,156,972,049.90 is: 7,542,235,458,075.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,028,156,972,049.90 : 7,542,235,458,075.10 = 5,028,156,972,049.90 : x
  2. Step 2: Convert to fraction form
    5,028,156,972,049.90/7,542,235,458,075.10 = 5,028,156,972,049.90/x
  3. Step 3: Cross multiply
    5,028,156,972,049.90x = 7,542,235,458,075.10 × 5,028,156,972,049.90
  4. Step 4: Simplify right side
    5,028,156,972,049.90x = 37,923,543,803,362,285,463,797,760
  5. Step 5: Solve for x
    x = 37,923,543,803,362,285,463,797,760/5,028,156,972,049.90
  6. Step 6: Final answer
    x = 7,542,235,458,075.10

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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.