Home / 12,806,434,437,462-17,672,383,854,048-6,953,407,727,105.80

Finding the Fourth Proportional to 12,806,434,437,462, 17,672,383,854,048 and 6,953,407,727,105.80

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Solution

The fourth proportional to 12,806,434,437,462, 17,672,383,854,048 and 6,953,407,727,105.80 is: 9,595,433,533,603.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,806,434,437,462 : 17,672,383,854,048 = 6,953,407,727,105.80 : x
  2. Step 2: Convert to fraction form
    12,806,434,437,462/17,672,383,854,048 = 6,953,407,727,105.80/x
  3. Step 3: Cross multiply
    12,806,434,437,462x = 17,672,383,854,048 × 6,953,407,727,105.80
  4. Step 4: Simplify right side
    12,806,434,437,462x = 122,883,290,447,117,136,882,040,832
  5. Step 5: Solve for x
    x = 122,883,290,447,117,136,882,040,832/12,806,434,437,462
  6. Step 6: Final answer
    x = 9,595,433,533,603.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.