Home / 26,253,280.73-39,379,921.10-7,084,007.03

Finding the Fourth Proportional to 26,253,280.73, 39,379,921.10 and 7,084,007.03

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Solution

The fourth proportional to 26,253,280.73, 39,379,921.10 and 7,084,007.03 is: 10,626,010.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,253,280.73 : 39,379,921.10 = 7,084,007.03 : x
  2. Step 2: Convert to fraction form
    26,253,280.73/39,379,921.10 = 7,084,007.03/x
  3. Step 3: Cross multiply
    26,253,280.73x = 39,379,921.10 × 7,084,007.03
  4. Step 4: Simplify right side
    26,253,280.73x = 278,967,637,680,925.69
  5. Step 5: Solve for x
    x = 278,967,637,680,925.69/26,253,280.73
  6. Step 6: Final answer
    x = 10,626,010.54

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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.