Home / 5,028,156,972,031.80-7,542,235,458,047.60-5,028,156,972,031.80

Finding the Fourth Proportional to 5,028,156,972,031.80, 7,542,235,458,047.60 and 5,028,156,972,031.80

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Solution

The fourth proportional to 5,028,156,972,031.80, 7,542,235,458,047.60 and 5,028,156,972,031.80 is: 7,542,235,458,047.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,028,156,972,031.80 : 7,542,235,458,047.60 = 5,028,156,972,031.80 : x
  2. Step 2: Convert to fraction form
    5,028,156,972,031.80/7,542,235,458,047.60 = 5,028,156,972,031.80/x
  3. Step 3: Cross multiply
    5,028,156,972,031.80x = 7,542,235,458,047.60 × 5,028,156,972,031.80
  4. Step 4: Simplify right side
    5,028,156,972,031.80x = 37,923,543,803,087,493,456,199,680
  5. Step 5: Solve for x
    x = 37,923,543,803,087,493,456,199,680/5,028,156,972,031.80
  6. Step 6: Final answer
    x = 7,542,235,458,047.60

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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.