Home / 29,925,539.25-41,297,261.85-16,694,716.22

Finding the Fourth Proportional to 29,925,539.25, 41,297,261.85 and 16,694,716.22

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Solution

The fourth proportional to 29,925,539.25, 41,297,261.85 and 16,694,716.22 is: 23,038,718.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925,539.25 : 41,297,261.85 = 16,694,716.22 : x
  2. Step 2: Convert to fraction form
    29,925,539.25/41,297,261.85 = 16,694,716.22/x
  3. Step 3: Cross multiply
    29,925,539.25x = 41,297,261.85 × 16,694,716.22
  4. Step 4: Simplify right side
    29,925,539.25x = 689,446,067,352,025.38
  5. Step 5: Solve for x
    x = 689,446,067,352,025.38/29,925,539.25
  6. Step 6: Final answer
    x = 23,038,718.25

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Why These Related Problems?

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