Home / 69,110,299.96-103,665,837.47-23,052,042.55

Finding the Fourth Proportional to 69,110,299.96, 103,665,837.47 and 23,052,042.55

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Solution

The fourth proportional to 69,110,299.96, 103,665,837.47 and 23,052,042.55 is: 34,578,193.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,110,299.96 : 103,665,837.47 = 23,052,042.55 : x
  2. Step 2: Convert to fraction form
    69,110,299.96/103,665,837.47 = 23,052,042.55/x
  3. Step 3: Cross multiply
    69,110,299.96x = 103,665,837.47 × 23,052,042.55
  4. Step 4: Simplify right side
    69,110,299.96x = 2,389,709,296,339,824.50
  5. Step 5: Solve for x
    x = 2,389,709,296,339,824.50/69,110,299.96
  6. Step 6: Final answer
    x = 34,578,193.09

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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.