Home / 7,706,887,710,469-11,565,424,531,036-3,628,524,180,211.60

Finding the Fourth Proportional to 7,706,887,710,469, 11,565,424,531,036 and 3,628,524,180,211.60

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Solution

The fourth proportional to 7,706,887,710,469, 11,565,424,531,036 and 3,628,524,180,211.60 is: 5,445,184,118,651.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,706,887,710,469 : 11,565,424,531,036 = 3,628,524,180,211.60 : x
  2. Step 2: Convert to fraction form
    7,706,887,710,469/11,565,424,531,036 = 3,628,524,180,211.60/x
  3. Step 3: Cross multiply
    7,706,887,710,469x = 11,565,424,531,036 × 3,628,524,180,211.60
  4. Step 4: Simplify right side
    7,706,887,710,469x = 41,965,422,565,276,533,296,988,160
  5. Step 5: Solve for x
    x = 41,965,422,565,276,533,296,988,160/7,706,887,710,469
  6. Step 6: Final answer
    x = 5,445,184,118,651.54

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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.