Home / 1,669,271,839,585.30-2,504,051,994,626.70-460,522,250,465.13

Finding the Fourth Proportional to 1,669,271,839,585.30, 2,504,051,994,626.70 and 460,522,250,465.13

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Solution

The fourth proportional to 1,669,271,839,585.30, 2,504,051,994,626.70 and 460,522,250,465.13 is: 690,823,167,623.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,271,839,585.30 : 2,504,051,994,626.70 = 460,522,250,465.13 : x
  2. Step 2: Convert to fraction form
    1,669,271,839,585.30/2,504,051,994,626.70 = 460,522,250,465.13/x
  3. Step 3: Cross multiply
    1,669,271,839,585.30x = 2,504,051,994,626.70 × 460,522,250,465.13
  4. Step 4: Simplify right side
    1,669,271,839,585.30x = 1,153,171,659,847,185,631,019,008
  5. Step 5: Solve for x
    x = 1,153,171,659,847,185,631,019,008/1,669,271,839,585.30
  6. Step 6: Final answer
    x = 690,823,167,623.60

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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.