Home / 3,600,141,655,344-4,968,199,161,287.70-1,954,015,909,520.50

Finding the Fourth Proportional to 3,600,141,655,344, 4,968,199,161,287.70 and 1,954,015,909,520.50

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Solution

The fourth proportional to 3,600,141,655,344, 4,968,199,161,287.70 and 1,954,015,909,520.50 is: 2,696,543,950,822.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,141,655,344 : 4,968,199,161,287.70 = 1,954,015,909,520.50 : x
  2. Step 2: Convert to fraction form
    3,600,141,655,344/4,968,199,161,287.70 = 1,954,015,909,520.50/x
  3. Step 3: Cross multiply
    3,600,141,655,344x = 4,968,199,161,287.70 × 1,954,015,909,520.50
  4. Step 4: Simplify right side
    3,600,141,655,344x = 9,707,940,202,822,571,520,950,272
  5. Step 5: Solve for x
    x = 9,707,940,202,822,571,520,950,272/3,600,141,655,344
  6. Step 6: Final answer
    x = 2,696,543,950,822.67

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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.