Home / 2,733,443,575,715.50-4,097,295,201,995.60-919,689,504,641.02

Finding the Fourth Proportional to 2,733,443,575,715.50, 4,097,295,201,995.60 and 919,689,504,641.02

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Solution

The fourth proportional to 2,733,443,575,715.50, 4,097,295,201,995.60 and 919,689,504,641.02 is: 1,378,568,567,564.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,443,575,715.50 : 4,097,295,201,995.60 = 919,689,504,641.02 : x
  2. Step 2: Convert to fraction form
    2,733,443,575,715.50/4,097,295,201,995.60 = 919,689,504,641.02/x
  3. Step 3: Cross multiply
    2,733,443,575,715.50x = 4,097,295,201,995.60 × 919,689,504,641.02
  4. Step 4: Simplify right side
    2,733,443,575,715.50x = 3,768,239,394,691,361,374,470,144
  5. Step 5: Solve for x
    x = 3,768,239,394,691,361,374,470,144/2,733,443,575,715.50
  6. Step 6: Final answer
    x = 1,378,568,567,564.08

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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.