Home / 67,035,015.80-100,552,523.70-41,525,847.80

Finding the Fourth Proportional to 67,035,015.80, 100,552,523.70 and 41,525,847.80

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Solution

The fourth proportional to 67,035,015.80, 100,552,523.70 and 41,525,847.80 is: 62,288,771.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,035,015.80 : 100,552,523.70 = 41,525,847.80 : x
  2. Step 2: Convert to fraction form
    67,035,015.80/100,552,523.70 = 41,525,847.80/x
  3. Step 3: Cross multiply
    67,035,015.80x = 100,552,523.70 × 41,525,847.80
  4. Step 4: Simplify right side
    67,035,015.80x = 4,175,528,795,072,092.50
  5. Step 5: Solve for x
    x = 4,175,528,795,072,092.50/67,035,015.80
  6. Step 6: Final answer
    x = 62,288,771.70

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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.