Home / 3,623,338,951,713-5,000,313,850,549.20-1,977,318,930,126.50

Finding the Fourth Proportional to 3,623,338,951,713, 5,000,313,850,549.20 and 1,977,318,930,126.50

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Solution

The fourth proportional to 3,623,338,951,713, 5,000,313,850,549.20 and 1,977,318,930,126.50 is: 2,728,758,022,649.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,338,951,713 : 5,000,313,850,549.20 = 1,977,318,930,126.50 : x
  2. Step 2: Convert to fraction form
    3,623,338,951,713/5,000,313,850,549.20 = 1,977,318,930,126.50/x
  3. Step 3: Cross multiply
    3,623,338,951,713x = 5,000,313,850,549.20 × 1,977,318,930,126.50
  4. Step 4: Simplify right side
    3,623,338,951,713x = 9,887,215,233,264,664,155,521,024
  5. Step 5: Solve for x
    x = 9,887,215,233,264,664,155,521,024/3,623,338,951,713
  6. Step 6: Final answer
    x = 2,728,758,022,649.33

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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.