Home / 43,989,623.73-60,707,072.84-25,404,427.67

Finding the Fourth Proportional to 43,989,623.73, 60,707,072.84 and 25,404,427.67

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Solution

The fourth proportional to 43,989,623.73, 60,707,072.84 and 25,404,427.67 is: 35,058,914.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,989,623.73 : 60,707,072.84 = 25,404,427.67 : x
  2. Step 2: Convert to fraction form
    43,989,623.73/60,707,072.84 = 25,404,427.67/x
  3. Step 3: Cross multiply
    43,989,623.73x = 60,707,072.84 × 25,404,427.67
  4. Step 4: Simplify right side
    43,989,623.73x = 1,542,228,440,590,644
  5. Step 5: Solve for x
    x = 1,542,228,440,590,644/43,989,623.73
  6. Step 6: Final answer
    x = 35,058,914.12

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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.