Home / 40,977,765.83-56,552,540.42-23,337,414.31

Finding the Fourth Proportional to 40,977,765.83, 56,552,540.42 and 23,337,414.31

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Solution

The fourth proportional to 40,977,765.83, 56,552,540.42 and 23,337,414.31 is: 32,207,467.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,977,765.83 : 56,552,540.42 = 23,337,414.31 : x
  2. Step 2: Convert to fraction form
    40,977,765.83/56,552,540.42 = 23,337,414.31/x
  3. Step 3: Cross multiply
    40,977,765.83x = 56,552,540.42 × 23,337,414.31
  4. Step 4: Simplify right side
    40,977,765.83x = 1,319,790,066,064,561.50
  5. Step 5: Solve for x
    x = 1,319,790,066,064,561.50/40,977,765.83
  6. Step 6: Final answer
    x = 32,207,467.62

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.