Home / 6,887,490,001,253.70-9,505,024,957,764.90-3,961,045,912,667.70

Finding the Fourth Proportional to 6,887,490,001,253.70, 9,505,024,957,764.90 and 3,961,045,912,667.70

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Solution

The fourth proportional to 6,887,490,001,253.70, 9,505,024,957,764.90 and 3,961,045,912,667.70 is: 5,466,409,425,190.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,490,001,253.70 : 9,505,024,957,764.90 = 3,961,045,912,667.70 : x
  2. Step 2: Convert to fraction form
    6,887,490,001,253.70/9,505,024,957,764.90 = 3,961,045,912,667.70/x
  3. Step 3: Cross multiply
    6,887,490,001,253.70x = 9,505,024,957,764.90 × 3,961,045,912,667.70
  4. Step 4: Simplify right side
    6,887,490,001,253.70x = 37,649,840,258,759,139,885,318,144
  5. Step 5: Solve for x
    x = 37,649,840,258,759,139,885,318,144/6,887,490,001,253.70
  6. Step 6: Final answer
    x = 5,466,409,425,190.59

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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.