Home / 27,463,640.20-41,214,122.70-15,333,080.20

Finding the Fourth Proportional to 27,463,640.20, 41,214,122.70 and 15,333,080.20

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Solution

The fourth proportional to 27,463,640.20, 41,214,122.70 and 15,333,080.20 is: 23,010,039.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,463,640.20 : 41,214,122.70 = 15,333,080.20 : x
  2. Step 2: Convert to fraction form
    27,463,640.20/41,214,122.70 = 15,333,080.20/x
  3. Step 3: Cross multiply
    27,463,640.20x = 41,214,122.70 × 15,333,080.20
  4. Step 4: Simplify right side
    27,463,640.20x = 631,939,448,731,740.50
  5. Step 5: Solve for x
    x = 631,939,448,731,740.50/27,463,640.20
  6. Step 6: Final answer
    x = 23,010,039.61

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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.