Home / 26,019,791.84-39,026,144.76-6,848,943.52

Finding the Fourth Proportional to 26,019,791.84, 39,026,144.76 and 6,848,943.52

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Solution

The fourth proportional to 26,019,791.84, 39,026,144.76 and 6,848,943.52 is: 10,272,482.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,019,791.84 : 39,026,144.76 = 6,848,943.52 : x
  2. Step 2: Convert to fraction form
    26,019,791.84/39,026,144.76 = 6,848,943.52/x
  3. Step 3: Cross multiply
    26,019,791.84x = 39,026,144.76 × 6,848,943.52
  4. Step 4: Simplify right side
    26,019,791.84x = 267,287,861,264,583.94
  5. Step 5: Solve for x
    x = 267,287,861,264,583.94/26,019,791.84
  6. Step 6: Final answer
    x = 10,272,482.69

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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.