Home / 61,603,561.35-92,374,203.47-36,052,247.43

Finding the Fourth Proportional to 61,603,561.35, 92,374,203.47 and 36,052,247.43

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Solution

The fourth proportional to 61,603,561.35, 92,374,203.47 and 36,052,247.43 is: 54,060,147.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,603,561.35 : 92,374,203.47 = 36,052,247.43 : x
  2. Step 2: Convert to fraction form
    61,603,561.35/92,374,203.47 = 36,052,247.43/x
  3. Step 3: Cross multiply
    61,603,561.35x = 92,374,203.47 × 36,052,247.43
  4. Step 4: Simplify right side
    61,603,561.35x = 3,330,297,639,469,343.50
  5. Step 5: Solve for x
    x = 3,330,297,639,469,343.50/61,603,561.35
  6. Step 6: Final answer
    x = 54,060,147.93

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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.