Home / 7,040,542,032,005.60-10,560,813,048,008-7,040,542,032,005.60

Finding the Fourth Proportional to 7,040,542,032,005.60, 10,560,813,048,008 and 7,040,542,032,005.60

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Solution

The fourth proportional to 7,040,542,032,005.60, 10,560,813,048,008 and 7,040,542,032,005.60 is: 10,560,813,048,008

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,040,542,032,005.60 : 10,560,813,048,008 = 7,040,542,032,005.60 : x
  2. Step 2: Convert to fraction form
    7,040,542,032,005.60/10,560,813,048,008 = 7,040,542,032,005.60/x
  3. Step 3: Cross multiply
    7,040,542,032,005.60x = 10,560,813,048,008 × 7,040,542,032,005.60
  4. Step 4: Simplify right side
    7,040,542,032,005.60x = 74,353,848,156,653,490,400,133,120
  5. Step 5: Solve for x
    x = 74,353,848,156,653,490,400,133,120/7,040,542,032,005.60
  6. Step 6: Final answer
    x = 10,560,813,048,008

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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.