Home / 2,635,172,570.46-3,952,787,203.56-794,941,199.58

Finding the Fourth Proportional to 2,635,172,570.46, 3,952,787,203.56 and 794,941,199.58

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Solution

The fourth proportional to 2,635,172,570.46, 3,952,787,203.56 and 794,941,199.58 is: 1,192,420,350.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,172,570.46 : 3,952,787,203.56 = 794,941,199.58 : x
  2. Step 2: Convert to fraction form
    2,635,172,570.46/3,952,787,203.56 = 794,941,199.58/x
  3. Step 3: Cross multiply
    2,635,172,570.46x = 3,952,787,203.56 × 794,941,199.58
  4. Step 4: Simplify right side
    2,635,172,570.46x = 3,142,233,401,282,460,160
  5. Step 5: Solve for x
    x = 3,142,233,401,282,460,160/2,635,172,570.46
  6. Step 6: Final answer
    x = 1,192,420,350.95

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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.