Home / 41,791,408.80-62,563,110.30-31,056,300.60

Finding the Fourth Proportional to 41,791,408.80, 62,563,110.30 and 31,056,300.60

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Solution

The fourth proportional to 41,791,408.80, 62,563,110.30 and 31,056,300.60 is: 46,492,301.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,791,408.80 : 62,563,110.30 = 31,056,300.60 : x
  2. Step 2: Convert to fraction form
    41,791,408.80/62,563,110.30 = 31,056,300.60/x
  3. Step 3: Cross multiply
    41,791,408.80x = 62,563,110.30 × 31,056,300.60
  4. Step 4: Simplify right side
    41,791,408.80x = 1,942,978,759,947,756.25
  5. Step 5: Solve for x
    x = 1,942,978,759,947,756.25/41,791,408.80
  6. Step 6: Final answer
    x = 46,492,301.07

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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.