Home / 34,743,744.77-47,945,922.29-18,848,595.97

Finding the Fourth Proportional to 34,743,744.77, 47,945,922.29 and 18,848,595.97

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Solution

The fourth proportional to 34,743,744.77, 47,945,922.29 and 18,848,595.97 is: 26,010,820.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,743,744.77 : 47,945,922.29 = 18,848,595.97 : x
  2. Step 2: Convert to fraction form
    34,743,744.77/47,945,922.29 = 18,848,595.97/x
  3. Step 3: Cross multiply
    34,743,744.77x = 47,945,922.29 × 18,848,595.97
  4. Step 4: Simplify right side
    34,743,744.77x = 903,713,317,472,905.25
  5. Step 5: Solve for x
    x = 903,713,317,472,905.25/34,743,744.77
  6. Step 6: Final answer
    x = 26,010,820.75

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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.