Home / 32,809,078.80-49,201,808.40-16,629,652.80

Finding the Fourth Proportional to 32,809,078.80, 49,201,808.40 and 16,629,652.80

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Solution

The fourth proportional to 32,809,078.80, 49,201,808.40 and 16,629,652.80 is: 24,938,493.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,809,078.80 : 49,201,808.40 = 16,629,652.80 : x
  2. Step 2: Convert to fraction form
    32,809,078.80/49,201,808.40 = 16,629,652.80/x
  3. Step 3: Cross multiply
    32,809,078.80x = 49,201,808.40 × 16,629,652.80
  4. Step 4: Simplify right side
    32,809,078.80x = 818,208,990,824,123.50
  5. Step 5: Solve for x
    x = 818,208,990,824,123.50/32,809,078.80
  6. Step 6: Final answer
    x = 24,938,493.27

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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.