Home / 32,674,611.90-49,022,415.45-21,904,074.30

Finding the Fourth Proportional to 32,674,611.90, 49,022,415.45 and 21,904,074.30

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Solution

The fourth proportional to 32,674,611.90, 49,022,415.45 and 21,904,074.30 is: 32,863,148.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674,611.90 : 49,022,415.45 = 21,904,074.30 : x
  2. Step 2: Convert to fraction form
    32,674,611.90/49,022,415.45 = 21,904,074.30/x
  3. Step 3: Cross multiply
    32,674,611.90x = 49,022,415.45 × 21,904,074.30
  4. Step 4: Simplify right side
    32,674,611.90x = 1,073,790,630,382,268
  5. Step 5: Solve for x
    x = 1,073,790,630,382,268/32,674,611.90
  6. Step 6: Final answer
    x = 32,863,148.72

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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.