Home / 45,173,102.56-62,338,662.48-25,593,952.48

Finding the Fourth Proportional to 45,173,102.56, 62,338,662.48 and 25,593,952.48

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Solution

The fourth proportional to 45,173,102.56, 62,338,662.48 and 25,593,952.48 is: 35,319,530.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,173,102.56 : 62,338,662.48 = 25,593,952.48 : x
  2. Step 2: Convert to fraction form
    45,173,102.56/62,338,662.48 = 25,593,952.48/x
  3. Step 3: Cross multiply
    45,173,102.56x = 62,338,662.48 × 25,593,952.48
  4. Step 4: Simplify right side
    45,173,102.56x = 1,595,492,765,179,879
  5. Step 5: Solve for x
    x = 1,595,492,765,179,879/45,173,102.56
  6. Step 6: Final answer
    x = 35,319,530.31

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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.