Home / 1,172,668,272.24-1,759,000,920.96-299,269,660.10

Finding the Fourth Proportional to 1,172,668,272.24, 1,759,000,920.96 and 299,269,660.10

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Solution

The fourth proportional to 1,172,668,272.24, 1,759,000,920.96 and 299,269,660.10 is: 448,904,110.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,172,668,272.24 : 1,759,000,920.96 = 299,269,660.10 : x
  2. Step 2: Convert to fraction form
    1,172,668,272.24/1,759,000,920.96 = 299,269,660.10/x
  3. Step 3: Cross multiply
    1,172,668,272.24x = 1,759,000,920.96 × 299,269,660.10
  4. Step 4: Simplify right side
    1,172,668,272.24x = 526,415,607,731,286,208
  5. Step 5: Solve for x
    x = 526,415,607,731,286,208/1,172,668,272.24
  6. Step 6: Final answer
    x = 448,904,110.56

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