Home / 33,936,000.80-51,010,289.40-33,298,271.60

Finding the Fourth Proportional to 33,936,000.80, 51,010,289.40 and 33,298,271.60

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Solution

The fourth proportional to 33,936,000.80, 51,010,289.40 and 33,298,271.60 is: 50,051,698.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,936,000.80 : 51,010,289.40 = 33,298,271.60 : x
  2. Step 2: Convert to fraction form
    33,936,000.80/51,010,289.40 = 33,298,271.60/x
  3. Step 3: Cross multiply
    33,936,000.80x = 51,010,289.40 × 33,298,271.60
  4. Step 4: Simplify right side
    33,936,000.80x = 1,698,554,470,835,801
  5. Step 5: Solve for x
    x = 1,698,554,470,835,801/33,936,000.80
  6. Step 6: Final answer
    x = 50,051,698.22

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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.