Home / 67,525,886.25-101,126,980.44-34,649,939.97

Finding the Fourth Proportional to 67,525,886.25, 101,126,980.44 and 34,649,939.97

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Solution

The fourth proportional to 67,525,886.25, 101,126,980.44 and 34,649,939.97 is: 51,891,859.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,525,886.25 : 101,126,980.44 = 34,649,939.97 : x
  2. Step 2: Convert to fraction form
    67,525,886.25/101,126,980.44 = 34,649,939.97/x
  3. Step 3: Cross multiply
    67,525,886.25x = 101,126,980.44 × 34,649,939.97
  4. Step 4: Simplify right side
    67,525,886.25x = 3,504,043,801,593,364
  5. Step 5: Solve for x
    x = 3,504,043,801,593,364/67,525,886.25
  6. Step 6: Final answer
    x = 51,891,859.50

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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.