Home / 2,713,744,048.30-4,070,616,072.45-1,161,192,310.90

Finding the Fourth Proportional to 2,713,744,048.30, 4,070,616,072.45 and 1,161,192,310.90

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Solution

The fourth proportional to 2,713,744,048.30, 4,070,616,072.45 and 1,161,192,310.90 is: 1,741,788,466.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,744,048.30 : 4,070,616,072.45 = 1,161,192,310.90 : x
  2. Step 2: Convert to fraction form
    2,713,744,048.30/4,070,616,072.45 = 1,161,192,310.90/x
  3. Step 3: Cross multiply
    2,713,744,048.30x = 4,070,616,072.45 × 1,161,192,310.90
  4. Step 4: Simplify right side
    2,713,744,048.30x = 4,726,768,083,954,897,920
  5. Step 5: Solve for x
    x = 4,726,768,083,954,897,920/2,713,744,048.30
  6. Step 6: Final answer
    x = 1,741,788,466.35

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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.