Home / 3,560,182,524.04-4,913,043,988.98-1,974,235,286.92

Finding the Fourth Proportional to 3,560,182,524.04, 4,913,043,988.98 and 1,974,235,286.92

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Solution

The fourth proportional to 3,560,182,524.04, 4,913,043,988.98 and 1,974,235,286.92 is: 2,724,440,318.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,182,524.04 : 4,913,043,988.98 = 1,974,235,286.92 : x
  2. Step 2: Convert to fraction form
    3,560,182,524.04/4,913,043,988.98 = 1,974,235,286.92/x
  3. Step 3: Cross multiply
    3,560,182,524.04x = 4,913,043,988.98 × 1,974,235,286.92
  4. Step 4: Simplify right side
    3,560,182,524.04x = 9,699,504,809,234,511,872
  5. Step 5: Solve for x
    x = 9,699,504,809,234,511,872/3,560,182,524.04
  6. Step 6: Final answer
    x = 2,724,440,318.37

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Double scale
Find fourth proportional to 3,560,182,525.04, 4,913,043,990.36 and 1,974,235,287.92
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.