Home / 6,887,490,001,253.60-9,505,024,957,764.80-3,961,045,912,667.60

Finding the Fourth Proportional to 6,887,490,001,253.60, 9,505,024,957,764.80 and 3,961,045,912,667.60

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Solution

The fourth proportional to 6,887,490,001,253.60, 9,505,024,957,764.80 and 3,961,045,912,667.60 is: 5,466,409,425,190.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,490,001,253.60 : 9,505,024,957,764.80 = 3,961,045,912,667.60 : x
  2. Step 2: Convert to fraction form
    6,887,490,001,253.60/9,505,024,957,764.80 = 3,961,045,912,667.60/x
  3. Step 3: Cross multiply
    6,887,490,001,253.60x = 9,505,024,957,764.80 × 3,961,045,912,667.60
  4. Step 4: Simplify right side
    6,887,490,001,253.60x = 37,649,840,258,757,791,265,587,200
  5. Step 5: Solve for x
    x = 37,649,840,258,757,791,265,587,200/6,887,490,001,253.60
  6. Step 6: Final answer
    x = 5,466,409,425,190.47

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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.