Home / 5,042,299,583.00-7,564,469,788.60-1,771,003,878.68

Finding the Fourth Proportional to 5,042,299,583.00, 7,564,469,788.60 and 1,771,003,878.68

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Solution

The fourth proportional to 5,042,299,583.00, 7,564,469,788.60 and 1,771,003,878.68 is: 2,656,864,217.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,299,583.00 : 7,564,469,788.60 = 1,771,003,878.68 : x
  2. Step 2: Convert to fraction form
    5,042,299,583.00/7,564,469,788.60 = 1,771,003,878.68/x
  3. Step 3: Cross multiply
    5,042,299,583.00x = 7,564,469,788.60 × 1,771,003,878.68
  4. Step 4: Simplify right side
    5,042,299,583.00x = 13,396,705,335,765,401,600
  5. Step 5: Solve for x
    x = 13,396,705,335,765,401,600/5,042,299,583.00
  6. Step 6: Final answer
    x = 2,656,864,217.46

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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.