Home / 32,611,480.80-48,923,393.40-10,753,115.64

Finding the Fourth Proportional to 32,611,480.80, 48,923,393.40 and 10,753,115.64

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Solution

The fourth proportional to 32,611,480.80, 48,923,393.40 and 10,753,115.64 is: 16,131,708.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,611,480.80 : 48,923,393.40 = 10,753,115.64 : x
  2. Step 2: Convert to fraction form
    32,611,480.80/48,923,393.40 = 10,753,115.64/x
  3. Step 3: Cross multiply
    32,611,480.80x = 48,923,393.40 × 10,753,115.64
  4. Step 4: Simplify right side
    32,611,480.80x = 526,078,906,731,412.81
  5. Step 5: Solve for x
    x = 526,078,906,731,412.81/32,611,480.80
  6. Step 6: Final answer
    x = 16,131,708.64

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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.