Home / 73,280,806.97-109,924,745.51-24,095,571.31

Finding the Fourth Proportional to 73,280,806.97, 109,924,745.51 and 24,095,571.31

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Solution

The fourth proportional to 73,280,806.97, 109,924,745.51 and 24,095,571.31 is: 36,144,519.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,280,806.97 : 109,924,745.51 = 24,095,571.31 : x
  2. Step 2: Convert to fraction form
    73,280,806.97/109,924,745.51 = 24,095,571.31/x
  3. Step 3: Cross multiply
    73,280,806.97x = 109,924,745.51 × 24,095,571.31
  4. Step 4: Simplify right side
    73,280,806.97x = 2,648,699,543,774,517.50
  5. Step 5: Solve for x
    x = 2,648,699,543,774,517.50/73,280,806.97
  6. Step 6: Final answer
    x = 36,144,519.33

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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.