Home / 4,693,686,912,884.40-7,040,530,369,326.60-4,693,686,912,884.40

Finding the Fourth Proportional to 4,693,686,912,884.40, 7,040,530,369,326.60 and 4,693,686,912,884.40

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Solution

The fourth proportional to 4,693,686,912,884.40, 7,040,530,369,326.60 and 4,693,686,912,884.40 is: 7,040,530,369,326.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,686,912,884.40 : 7,040,530,369,326.60 = 4,693,686,912,884.40 : x
  2. Step 2: Convert to fraction form
    4,693,686,912,884.40/7,040,530,369,326.60 = 4,693,686,912,884.40/x
  3. Step 3: Cross multiply
    4,693,686,912,884.40x = 7,040,530,369,326.60 × 4,693,686,912,884.40
  4. Step 4: Simplify right side
    4,693,686,912,884.40x = 33,046,045,254,273,436,219,342,848
  5. Step 5: Solve for x
    x = 33,046,045,254,273,436,219,342,848/4,693,686,912,884.40
  6. Step 6: Final answer
    x = 7,040,530,369,326.60

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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.