Home / 29,512,295,473,628-40,728,247,975,719-16,343,286,792,022

Finding the Fourth Proportional to 29,512,295,473,628, 40,728,247,975,719 and 16,343,286,792,022

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Solution

The fourth proportional to 29,512,295,473,628, 40,728,247,975,719 and 16,343,286,792,022 is: 22,554,444,732,995.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,512,295,473,628 : 40,728,247,975,719 = 16,343,286,792,022 : x
  2. Step 2: Convert to fraction form
    29,512,295,473,628/40,728,247,975,719 = 16,343,286,792,022/x
  3. Step 3: Cross multiply
    29,512,295,473,628x = 40,728,247,975,719 × 16,343,286,792,022
  4. Step 4: Simplify right side
    29,512,295,473,628x = 665,633,437,203,765,105,042,391,040
  5. Step 5: Solve for x
    x = 665,633,437,203,765,105,042,391,040/29,512,295,473,628
  6. Step 6: Final answer
    x = 22,554,444,732,995.13

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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.