Home / 26,213,060.54-39,319,556.92-7,043,817.89

Finding the Fourth Proportional to 26,213,060.54, 39,319,556.92 and 7,043,817.89

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Solution

The fourth proportional to 26,213,060.54, 39,319,556.92 and 7,043,817.89 is: 10,565,717.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,213,060.54 : 39,319,556.92 = 7,043,817.89 : x
  2. Step 2: Convert to fraction form
    26,213,060.54/39,319,556.92 = 7,043,817.89/x
  3. Step 3: Cross multiply
    26,213,060.54x = 39,319,556.92 × 7,043,817.89
  4. Step 4: Simplify right side
    26,213,060.54x = 276,959,798,459,969.31
  5. Step 5: Solve for x
    x = 276,959,798,459,969.31/26,213,060.54
  6. Step 6: Final answer
    x = 10,565,717.73

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Why These Related Problems?

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