Home / 3,067,294,982.60-4,596,260,252.16-1,821,271,678.04

Finding the Fourth Proportional to 3,067,294,982.60, 4,596,260,252.16 and 1,821,271,678.04

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Solution

The fourth proportional to 3,067,294,982.60, 4,596,260,252.16 and 1,821,271,678.04 is: 2,729,127,348.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,294,982.60 : 4,596,260,252.16 = 1,821,271,678.04 : x
  2. Step 2: Convert to fraction form
    3,067,294,982.60/4,596,260,252.16 = 1,821,271,678.04/x
  3. Step 3: Cross multiply
    3,067,294,982.60x = 4,596,260,252.16 × 1,821,271,678.04
  4. Step 4: Simplify right side
    3,067,294,982.60x = 8,371,038,622,159,995,904
  5. Step 5: Solve for x
    x = 8,371,038,622,159,995,904/3,067,294,982.60
  6. Step 6: Final answer
    x = 2,729,127,348.25

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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.