Home / 30,159,797,479,606-45,246,049,870,816-9,783,563,162,991.40

Finding the Fourth Proportional to 30,159,797,479,606, 45,246,049,870,816 and 9,783,563,162,991.40

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Solution

The fourth proportional to 30,159,797,479,606, 45,246,049,870,816 and 9,783,563,162,991.40 is: 14,677,405,811,040.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,159,797,479,606 : 45,246,049,870,816 = 9,783,563,162,991.40 : x
  2. Step 2: Convert to fraction form
    30,159,797,479,606/45,246,049,870,816 = 9,783,563,162,991.40/x
  3. Step 3: Cross multiply
    30,159,797,479,606x = 45,246,049,870,816 × 9,783,563,162,991.40
  4. Step 4: Simplify right side
    30,159,797,479,606x = 442,667,586,786,987,197,809,557,504
  5. Step 5: Solve for x
    x = 442,667,586,786,987,197,809,557,504/30,159,797,479,606
  6. Step 6: Final answer
    x = 14,677,405,811,040.95

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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.