Home / 44,364,004.80-66,546,007.20-15,642,571.20

Finding the Fourth Proportional to 44,364,004.80, 66,546,007.20 and 15,642,571.20

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Solution

The fourth proportional to 44,364,004.80, 66,546,007.20 and 15,642,571.20 is: 23,463,856.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,364,004.80 : 66,546,007.20 = 15,642,571.20 : x
  2. Step 2: Convert to fraction form
    44,364,004.80/66,546,007.20 = 15,642,571.20/x
  3. Step 3: Cross multiply
    44,364,004.80x = 66,546,007.20 × 15,642,571.20
  4. Step 4: Simplify right side
    44,364,004.80x = 1,040,950,655,701,712.62
  5. Step 5: Solve for x
    x = 1,040,950,655,701,712.62/44,364,004.80
  6. Step 6: Final answer
    x = 23,463,856.80

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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.