Home / 25,372,788.14-35,014,471.65-13,770,354.62

Finding the Fourth Proportional to 25,372,788.14, 35,014,471.65 and 13,770,354.62

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Solution

The fourth proportional to 25,372,788.14, 35,014,471.65 and 13,770,354.62 is: 19,003,102.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,372,788.14 : 35,014,471.65 = 13,770,354.62 : x
  2. Step 2: Convert to fraction form
    25,372,788.14/35,014,471.65 = 13,770,354.62/x
  3. Step 3: Cross multiply
    25,372,788.14x = 35,014,471.65 × 13,770,354.62
  4. Step 4: Simplify right side
    25,372,788.14x = 482,161,691,277,364.12
  5. Step 5: Solve for x
    x = 482,161,691,277,364.12/25,372,788.14
  6. Step 6: Final answer
    x = 19,003,102.41

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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.