Home / 24,601,762.12-33,947,519.70-13,587,857.32

Finding the Fourth Proportional to 24,601,762.12, 33,947,519.70 and 13,587,857.32

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Solution

The fourth proportional to 24,601,762.12, 33,947,519.70 and 13,587,857.32 is: 18,749,634.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,601,762.12 : 33,947,519.70 = 13,587,857.32 : x
  2. Step 2: Convert to fraction form
    24,601,762.12/33,947,519.70 = 13,587,857.32/x
  3. Step 3: Cross multiply
    24,601,762.12x = 33,947,519.70 × 13,587,857.32
  4. Step 4: Simplify right side
    24,601,762.12x = 461,274,054,051,489.25
  5. Step 5: Solve for x
    x = 461,274,054,051,489.25/24,601,762.12
  6. Step 6: Final answer
    x = 18,749,634.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.