Home / 11,808,282,819,879-17,693,082,008,412-6,288,838,785,936.30

Finding the Fourth Proportional to 11,808,282,819,879, 17,693,082,008,412 and 6,288,838,785,936.30

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Solution

The fourth proportional to 11,808,282,819,879, 17,693,082,008,412 and 6,288,838,785,936.30 is: 9,422,956,925,619.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,808,282,819,879 : 17,693,082,008,412 = 6,288,838,785,936.30 : x
  2. Step 2: Convert to fraction form
    11,808,282,819,879/17,693,082,008,412 = 6,288,838,785,936.30/x
  3. Step 3: Cross multiply
    11,808,282,819,879x = 17,693,082,008,412 × 6,288,838,785,936.30
  4. Step 4: Simplify right side
    11,808,282,819,879x = 111,268,940,377,253,106,012,913,664
  5. Step 5: Solve for x
    x = 111,268,940,377,253,106,012,913,664/11,808,282,819,879
  6. Step 6: Final answer
    x = 9,422,956,925,619.55

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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.