Home / 73,833,555,638.76-101,888,978,615.60-41,718,228,267.54

Finding the Fourth Proportional to 73,833,555,638.76, 101,888,978,615.60 and 41,718,228,267.54

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Solution

The fourth proportional to 73,833,555,638.76, 101,888,978,615.60 and 41,718,228,267.54 is: 57,570,404,554.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,833,555,638.76 : 101,888,978,615.60 = 41,718,228,267.54 : x
  2. Step 2: Convert to fraction form
    73,833,555,638.76/101,888,978,615.60 = 41,718,228,267.54/x
  3. Step 3: Cross multiply
    73,833,555,638.76x = 101,888,978,615.60 × 41,718,228,267.54
  4. Step 4: Simplify right side
    73,833,555,638.76x = 4,250,627,667,832,102,977,536
  5. Step 5: Solve for x
    x = 4,250,627,667,832,102,977,536/73,833,555,638.76
  6. Step 6: Final answer
    x = 57,570,404,554.66

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1.5x scale

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.