Home / 25,610,550.44-38,415,891.27-10,464,481.94

Finding the Fourth Proportional to 25,610,550.44, 38,415,891.27 and 10,464,481.94

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Solution

The fourth proportional to 25,610,550.44, 38,415,891.27 and 10,464,481.94 is: 15,696,749.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,610,550.44 : 38,415,891.27 = 10,464,481.94 : x
  2. Step 2: Convert to fraction form
    25,610,550.44/38,415,891.27 = 10,464,481.94/x
  3. Step 3: Cross multiply
    25,610,550.44x = 38,415,891.27 × 10,464,481.94
  4. Step 4: Simplify right side
    25,610,550.44x = 402,002,400,403,918.69
  5. Step 5: Solve for x
    x = 402,002,400,403,918.69/25,610,550.44
  6. Step 6: Final answer
    x = 15,696,749.72

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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.