Home / 2,666,515,059.22-3,681,066,785.98-1,775,923,869.46

Finding the Fourth Proportional to 2,666,515,059.22, 3,681,066,785.98 and 1,775,923,869.46

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Solution

The fourth proportional to 2,666,515,059.22, 3,681,066,785.98 and 1,775,923,869.46 is: 2,451,624,770.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,515,059.22 : 3,681,066,785.98 = 1,775,923,869.46 : x
  2. Step 2: Convert to fraction form
    2,666,515,059.22/3,681,066,785.98 = 1,775,923,869.46/x
  3. Step 3: Cross multiply
    2,666,515,059.22x = 3,681,066,785.98 × 1,775,923,869.46
  4. Step 4: Simplify right side
    2,666,515,059.22x = 6,537,294,370,298,287,104
  5. Step 5: Solve for x
    x = 6,537,294,370,298,287,104/2,666,515,059.22
  6. Step 6: Final answer
    x = 2,451,624,770.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.