Home / 2,267,746,168.40-3,401,619,252.60-1,880,325,679.40

Finding the Fourth Proportional to 2,267,746,168.40, 3,401,619,252.60 and 1,880,325,679.40

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Solution

The fourth proportional to 2,267,746,168.40, 3,401,619,252.60 and 1,880,325,679.40 is: 2,820,488,519.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,746,168.40 : 3,401,619,252.60 = 1,880,325,679.40 : x
  2. Step 2: Convert to fraction form
    2,267,746,168.40/3,401,619,252.60 = 1,880,325,679.40/x
  3. Step 3: Cross multiply
    2,267,746,168.40x = 3,401,619,252.60 × 1,880,325,679.40
  4. Step 4: Simplify right side
    2,267,746,168.40x = 6,396,152,032,205,215,744
  5. Step 5: Solve for x
    x = 6,396,152,032,205,215,744/2,267,746,168.40
  6. Step 6: Final answer
    x = 2,820,488,519.10

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1.5x scale

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.