Home / 41,708,662.40-62,562,993.60-40,008,051.20

Finding the Fourth Proportional to 41,708,662.40, 62,562,993.60 and 40,008,051.20

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Solution

The fourth proportional to 41,708,662.40, 62,562,993.60 and 40,008,051.20 is: 60,012,076.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,708,662.40 : 62,562,993.60 = 40,008,051.20 : x
  2. Step 2: Convert to fraction form
    41,708,662.40/62,562,993.60 = 40,008,051.20/x
  3. Step 3: Cross multiply
    41,708,662.40x = 62,562,993.60 × 40,008,051.20
  4. Step 4: Simplify right side
    41,708,662.40x = 2,503,023,451,174,072.50
  5. Step 5: Solve for x
    x = 2,503,023,451,174,072.50/41,708,662.40
  6. Step 6: Final answer
    x = 60,012,076.80

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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.