Home / 16,966,431,072,021-25,449,646,608,040-16,966,431,072,021

Finding the Fourth Proportional to 16,966,431,072,021, 25,449,646,608,040 and 16,966,431,072,021

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Solution

The fourth proportional to 16,966,431,072,021, 25,449,646,608,040 and 16,966,431,072,021 is: 25,449,646,608,040

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,966,431,072,021 : 25,449,646,608,040 = 16,966,431,072,021 : x
  2. Step 2: Convert to fraction form
    16,966,431,072,021/25,449,646,608,040 = 16,966,431,072,021/x
  3. Step 3: Cross multiply
    16,966,431,072,021x = 25,449,646,608,040 × 16,966,431,072,021
  4. Step 4: Simplify right side
    16,966,431,072,021x = 431,789,674,982,603,683,543,384,064
  5. Step 5: Solve for x
    x = 431,789,674,982,603,683,543,384,064/16,966,431,072,021
  6. Step 6: Final answer
    x = 25,449,646,608,040

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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.