Home / 34,982,401.67-48,277,174.40-19,302,443.33

Finding the Fourth Proportional to 34,982,401.67, 48,277,174.40 and 19,302,443.33

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Solution

The fourth proportional to 34,982,401.67, 48,277,174.40 and 19,302,443.33 is: 26,638,177.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,982,401.67 : 48,277,174.40 = 19,302,443.33 : x
  2. Step 2: Convert to fraction form
    34,982,401.67/48,277,174.40 = 19,302,443.33/x
  3. Step 3: Cross multiply
    34,982,401.67x = 48,277,174.40 × 19,302,443.33
  4. Step 4: Simplify right side
    34,982,401.67x = 931,867,422,650,628.75
  5. Step 5: Solve for x
    x = 931,867,422,650,628.75/34,982,401.67
  6. Step 6: Final answer
    x = 26,638,177.43

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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.