Home / 3,753,659,097.90-5,628,788,035.65-1,423,821,753.90

Finding the Fourth Proportional to 3,753,659,097.90, 5,628,788,035.65 and 1,423,821,753.90

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Solution

The fourth proportional to 3,753,659,097.90, 5,628,788,035.65 and 1,423,821,753.90 is: 2,135,087,562.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,659,097.90 : 5,628,788,035.65 = 1,423,821,753.90 : x
  2. Step 2: Convert to fraction form
    3,753,659,097.90/5,628,788,035.65 = 1,423,821,753.90/x
  3. Step 3: Cross multiply
    3,753,659,097.90x = 5,628,788,035.65 × 1,423,821,753.90
  4. Step 4: Simplify right side
    3,753,659,097.90x = 8,014,390,853,250,519,040
  5. Step 5: Solve for x
    x = 8,014,390,853,250,519,040/3,753,659,097.90
  6. Step 6: Final answer
    x = 2,135,087,562.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.