Home / 32,662,198.36-48,985,990.50-9,628,218.64

Finding the Fourth Proportional to 32,662,198.36, 48,985,990.50 and 9,628,218.64

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Solution

The fourth proportional to 32,662,198.36, 48,985,990.50 and 9,628,218.64 is: 14,440,173.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,662,198.36 : 48,985,990.50 = 9,628,218.64 : x
  2. Step 2: Convert to fraction form
    32,662,198.36/48,985,990.50 = 9,628,218.64/x
  3. Step 3: Cross multiply
    32,662,198.36x = 48,985,990.50 × 9,628,218.64
  4. Step 4: Simplify right side
    32,662,198.36x = 471,647,826,830,962.94
  5. Step 5: Solve for x
    x = 471,647,826,830,962.94/32,662,198.36
  6. Step 6: Final answer
    x = 14,440,173.98

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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.