Home / 32,661,703.80-48,992,555.70-11,120,628.60

Finding the Fourth Proportional to 32,661,703.80, 48,992,555.70 and 11,120,628.60

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Solution

The fourth proportional to 32,661,703.80, 48,992,555.70 and 11,120,628.60 is: 16,680,942.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,661,703.80 : 48,992,555.70 = 11,120,628.60 : x
  2. Step 2: Convert to fraction form
    32,661,703.80/48,992,555.70 = 11,120,628.60/x
  3. Step 3: Cross multiply
    32,661,703.80x = 48,992,555.70 × 11,120,628.60
  4. Step 4: Simplify right side
    32,661,703.80x = 544,828,016,104,513.06
  5. Step 5: Solve for x
    x = 544,828,016,104,513.06/32,661,703.80
  6. Step 6: Final answer
    x = 16,680,942.90

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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.