Home / 74,264,365.14-111,397,313.79-22,449,393.30

Finding the Fourth Proportional to 74,264,365.14, 111,397,313.79 and 22,449,393.30

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Solution

The fourth proportional to 74,264,365.14, 111,397,313.79 and 22,449,393.30 is: 33,674,321.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,264,365.14 : 111,397,313.79 = 22,449,393.30 : x
  2. Step 2: Convert to fraction form
    74,264,365.14/111,397,313.79 = 22,449,393.30/x
  3. Step 3: Cross multiply
    74,264,365.14x = 111,397,313.79 × 22,449,393.30
  4. Step 4: Simplify right side
    74,264,365.14x = 2,500,802,109,835,224
  5. Step 5: Solve for x
    x = 2,500,802,109,835,224/74,264,365.14
  6. Step 6: Final answer
    x = 33,674,321.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.