Home / 3,623,338,951,438.50-5,000,313,850,171.10-1,977,318,929,852.10

Finding the Fourth Proportional to 3,623,338,951,438.50, 5,000,313,850,171.10 and 1,977,318,929,852.10

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Solution

The fourth proportional to 3,623,338,951,438.50, 5,000,313,850,171.10 and 1,977,318,929,852.10 is: 2,728,758,022,271.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,338,951,438.50 : 5,000,313,850,171.10 = 1,977,318,929,852.10 : x
  2. Step 2: Convert to fraction form
    3,623,338,951,438.50/5,000,313,850,171.10 = 1,977,318,929,852.10/x
  3. Step 3: Cross multiply
    3,623,338,951,438.50x = 5,000,313,850,171.10 × 1,977,318,929,852.10
  4. Step 4: Simplify right side
    3,623,338,951,438.50x = 9,887,215,231,144,953,913,540,608
  5. Step 5: Solve for x
    x = 9,887,215,231,144,953,913,540,608/3,623,338,951,438.50
  6. Step 6: Final answer
    x = 2,728,758,022,271.04

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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.