Home / 1,906,042,015.96-2,850,286,127.58-1,813,061,098.60

Finding the Fourth Proportional to 1,906,042,015.96, 2,850,286,127.58 and 1,813,061,098.60

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Solution

The fourth proportional to 1,906,042,015.96, 2,850,286,127.58 and 1,813,061,098.60 is: 2,711,242,907.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,042,015.96 : 2,850,286,127.58 = 1,813,061,098.60 : x
  2. Step 2: Convert to fraction form
    1,906,042,015.96/2,850,286,127.58 = 1,813,061,098.60/x
  3. Step 3: Cross multiply
    1,906,042,015.96x = 2,850,286,127.58 × 1,813,061,098.60
  4. Step 4: Simplify right side
    1,906,042,015.96x = 5,167,742,897,794,534,400
  5. Step 5: Solve for x
    x = 5,167,742,897,794,534,400/1,906,042,015.96
  6. Step 6: Final answer
    x = 2,711,242,907.83

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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.