Home / 42,328,146,732.37-58,414,082,890.96-23,038,856,035.27

Finding the Fourth Proportional to 42,328,146,732.37, 58,414,082,890.96 and 23,038,856,035.27

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Solution

The fourth proportional to 42,328,146,732.37, 58,414,082,890.96 and 23,038,856,035.27 is: 31,794,296,468.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,328,146,732.37 : 58,414,082,890.96 = 23,038,856,035.27 : x
  2. Step 2: Convert to fraction form
    42,328,146,732.37/58,414,082,890.96 = 23,038,856,035.27/x
  3. Step 3: Cross multiply
    42,328,146,732.37x = 58,414,082,890.96 × 23,038,856,035.27
  4. Step 4: Simplify right side
    42,328,146,732.37x = 1,345,793,646,157,330,907,136
  5. Step 5: Solve for x
    x = 1,345,793,646,157,330,907,136/42,328,146,732.37
  6. Step 6: Final answer
    x = 31,794,296,468.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.