Home / 2,795,744,008.80-4,193,616,013.20-1,707,352,840.80

Finding the Fourth Proportional to 2,795,744,008.80, 4,193,616,013.20 and 1,707,352,840.80

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Solution

The fourth proportional to 2,795,744,008.80, 4,193,616,013.20 and 1,707,352,840.80 is: 2,561,029,261.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,744,008.80 : 4,193,616,013.20 = 1,707,352,840.80 : x
  2. Step 2: Convert to fraction form
    2,795,744,008.80/4,193,616,013.20 = 1,707,352,840.80/x
  3. Step 3: Cross multiply
    2,795,744,008.80x = 4,193,616,013.20 × 1,707,352,840.80
  4. Step 4: Simplify right side
    2,795,744,008.80x = 7,159,982,213,361,389,568
  5. Step 5: Solve for x
    x = 7,159,982,213,361,389,568/2,795,744,008.80
  6. Step 6: Final answer
    x = 2,561,029,261.20

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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.