Home / 2,879,333,017,266.30-4,318,539,774,150.60-839,090,850,604.88

Finding the Fourth Proportional to 2,879,333,017,266.30, 4,318,539,774,150.60 and 839,090,850,604.88

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Solution

The fourth proportional to 2,879,333,017,266.30, 4,318,539,774,150.60 and 839,090,850,604.88 is: 1,258,502,295,751.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,879,333,017,266.30 : 4,318,539,774,150.60 = 839,090,850,604.88 : x
  2. Step 2: Convert to fraction form
    2,879,333,017,266.30/4,318,539,774,150.60 = 839,090,850,604.88/x
  3. Step 3: Cross multiply
    2,879,333,017,266.30x = 4,318,539,774,150.60 × 839,090,850,604.88
  4. Step 4: Simplify right side
    2,879,333,017,266.30x = 3,623,647,212,463,033,235,275,776
  5. Step 5: Solve for x
    x = 3,623,647,212,463,033,235,275,776/2,879,333,017,266.30
  6. Step 6: Final answer
    x = 1,258,502,295,751.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.