Home / 68,754,527,181,469-94,889,567,726,983-39,131,460,359,797

Finding the Fourth Proportional to 68,754,527,181,469, 94,889,567,726,983 and 39,131,460,359,797

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Solution

The fourth proportional to 68,754,527,181,469, 94,889,567,726,983 and 39,131,460,359,797 is: 54,006,150,726,137.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,754,527,181,469 : 94,889,567,726,983 = 39,131,460,359,797 : x
  2. Step 2: Convert to fraction form
    68,754,527,181,469/94,889,567,726,983 = 39,131,460,359,797/x
  3. Step 3: Cross multiply
    68,754,527,181,469x = 94,889,567,726,983 × 39,131,460,359,797
  4. Step 4: Simplify right side
    68,754,527,181,469x = 3,713,167,358,066,708,072,932,311,040
  5. Step 5: Solve for x
    x = 3,713,167,358,066,708,072,932,311,040/68,754,527,181,469
  6. Step 6: Final answer
    x = 54,006,150,726,137.14

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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.