Home / 227,009,773,986.77-340,514,988,704.79-92,704,264,083.37

Finding the Fourth Proportional to 227,009,773,986.77, 340,514,988,704.79 and 92,704,264,083.37

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Solution

The fourth proportional to 227,009,773,986.77, 340,514,988,704.79 and 92,704,264,083.37 is: 139,056,529,958.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,009,773,986.77 : 340,514,988,704.79 = 92,704,264,083.37 : x
  2. Step 2: Convert to fraction form
    227,009,773,986.77/340,514,988,704.79 = 92,704,264,083.37/x
  3. Step 3: Cross multiply
    227,009,773,986.77x = 340,514,988,704.79 × 92,704,264,083.37
  4. Step 4: Simplify right side
    227,009,773,986.77x = 31,567,191,437,232,901,718,016
  5. Step 5: Solve for x
    x = 31,567,191,437,232,901,718,016/227,009,773,986.77
  6. Step 6: Final answer
    x = 139,056,529,958.37

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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.