Home / 34,968,000.80-52,452,001.20-32,728,512.80

Finding the Fourth Proportional to 34,968,000.80, 52,452,001.20 and 32,728,512.80

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Solution

The fourth proportional to 34,968,000.80, 52,452,001.20 and 32,728,512.80 is: 49,092,769.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,968,000.80 : 52,452,001.20 = 32,728,512.80 : x
  2. Step 2: Convert to fraction form
    34,968,000.80/52,452,001.20 = 32,728,512.80/x
  3. Step 3: Cross multiply
    34,968,000.80x = 52,452,001.20 × 32,728,512.80
  4. Step 4: Simplify right side
    34,968,000.80x = 1,716,675,992,659,815.50
  5. Step 5: Solve for x
    x = 1,716,675,992,659,815.50/34,968,000.80
  6. Step 6: Final answer
    x = 49,092,769.20

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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.