Home / 12,533,382,345,753-18,808,661,127,680-4,374,322,617,116.80

Finding the Fourth Proportional to 12,533,382,345,753, 18,808,661,127,680 and 4,374,322,617,116.80

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Solution

The fourth proportional to 12,533,382,345,753, 18,808,661,127,680 and 4,374,322,617,116.80 is: 6,564,481,119,206.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,533,382,345,753 : 18,808,661,127,680 = 4,374,322,617,116.80 : x
  2. Step 2: Convert to fraction form
    12,533,382,345,753/18,808,661,127,680 = 4,374,322,617,116.80/x
  3. Step 3: Cross multiply
    12,533,382,345,753x = 18,808,661,127,680 × 4,374,322,617,116.80
  4. Step 4: Simplify right side
    12,533,382,345,753x = 82,275,151,768,496,198,521,978,880
  5. Step 5: Solve for x
    x = 82,275,151,768,496,198,521,978,880/12,533,382,345,753
  6. Step 6: Final answer
    x = 6,564,481,119,206.86

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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.