Home / 7,046,014,576.14-10,573,143,189.30-2,627,486,556.30

Finding the Fourth Proportional to 7,046,014,576.14, 10,573,143,189.30 and 2,627,486,556.30

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Solution

The fourth proportional to 7,046,014,576.14, 10,573,143,189.30 and 2,627,486,556.30 is: 3,942,766,692.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,014,576.14 : 10,573,143,189.30 = 2,627,486,556.30 : x
  2. Step 2: Convert to fraction form
    7,046,014,576.14/10,573,143,189.30 = 2,627,486,556.30/x
  3. Step 3: Cross multiply
    7,046,014,576.14x = 10,573,143,189.30 × 2,627,486,556.30
  4. Step 4: Simplify right side
    7,046,014,576.14x = 27,780,791,587,720,654,848
  5. Step 5: Solve for x
    x = 27,780,791,587,720,654,848/7,046,014,576.14
  6. Step 6: Final answer
    x = 3,942,766,692.79

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Double scale
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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.