Home / 35,603,992.80-53,405,989.20-32,076,799.20

Finding the Fourth Proportional to 35,603,992.80, 53,405,989.20 and 32,076,799.20

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Solution

The fourth proportional to 35,603,992.80, 53,405,989.20 and 32,076,799.20 is: 48,115,198.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,603,992.80 : 53,405,989.20 = 32,076,799.20 : x
  2. Step 2: Convert to fraction form
    35,603,992.80/53,405,989.20 = 32,076,799.20/x
  3. Step 3: Cross multiply
    35,603,992.80x = 53,405,989.20 × 32,076,799.20
  4. Step 4: Simplify right side
    35,603,992.80x = 1,713,093,191,645,768.75
  5. Step 5: Solve for x
    x = 1,713,093,191,645,768.75/35,603,992.80
  6. Step 6: Final answer
    x = 48,115,198.80

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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.