Home / 227,009,773,986.27-340,514,988,704.05-92,704,264,082.87

Finding the Fourth Proportional to 227,009,773,986.27, 340,514,988,704.05 and 92,704,264,082.87

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Solution

The fourth proportional to 227,009,773,986.27, 340,514,988,704.05 and 92,704,264,082.87 is: 139,056,529,957.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,009,773,986.27 : 340,514,988,704.05 = 92,704,264,082.87 : x
  2. Step 2: Convert to fraction form
    227,009,773,986.27/340,514,988,704.05 = 92,704,264,082.87/x
  3. Step 3: Cross multiply
    227,009,773,986.27x = 340,514,988,704.05 × 92,704,264,082.87
  4. Step 4: Simplify right side
    227,009,773,986.27x = 31,567,191,436,995,743,186,944
  5. Step 5: Solve for x
    x = 31,567,191,436,995,743,186,944/227,009,773,986.27
  6. Step 6: Final answer
    x = 139,056,529,957.63

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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.