Home / 11,116,978,677.68-16,676,004,312.84-3,655,396,252.40

Finding the Fourth Proportional to 11,116,978,677.68, 16,676,004,312.84 and 3,655,396,252.40

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Solution

The fourth proportional to 11,116,978,677.68, 16,676,004,312.84 and 3,655,396,252.40 is: 5,483,270,719.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,116,978,677.68 : 16,676,004,312.84 = 3,655,396,252.40 : x
  2. Step 2: Convert to fraction form
    11,116,978,677.68/16,676,004,312.84 = 3,655,396,252.40/x
  3. Step 3: Cross multiply
    11,116,978,677.68x = 16,676,004,312.84 × 3,655,396,252.40
  4. Step 4: Simplify right side
    11,116,978,677.68x = 60,957,403,670,161,571,840
  5. Step 5: Solve for x
    x = 60,957,403,670,161,571,840/11,116,978,677.68
  6. Step 6: Final answer
    x = 5,483,270,719.28

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