Home / 43,071,198.03-59,438,961.81-23,492,086.56

Finding the Fourth Proportional to 43,071,198.03, 59,438,961.81 and 23,492,086.56

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Solution

The fourth proportional to 43,071,198.03, 59,438,961.81 and 23,492,086.56 is: 32,419,465.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,071,198.03 : 59,438,961.81 = 23,492,086.56 : x
  2. Step 2: Convert to fraction form
    43,071,198.03/59,438,961.81 = 23,492,086.56/x
  3. Step 3: Cross multiply
    43,071,198.03x = 59,438,961.81 × 23,492,086.56
  4. Step 4: Simplify right side
    43,071,198.03x = 1,396,345,235,877,054.25
  5. Step 5: Solve for x
    x = 1,396,345,235,877,054.25/43,071,198.03
  6. Step 6: Final answer
    x = 32,419,465.90

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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.