Home / 3,182,134,886,023.50-4,773,202,323,681.20-764,635,707,757.43

Finding the Fourth Proportional to 3,182,134,886,023.50, 4,773,202,323,681.20 and 764,635,707,757.43

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Solution

The fourth proportional to 3,182,134,886,023.50, 4,773,202,323,681.20 and 764,635,707,757.43 is: 1,146,953,560,349.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,134,886,023.50 : 4,773,202,323,681.20 = 764,635,707,757.43 : x
  2. Step 2: Convert to fraction form
    3,182,134,886,023.50/4,773,202,323,681.20 = 764,635,707,757.43/x
  3. Step 3: Cross multiply
    3,182,134,886,023.50x = 4,773,202,323,681.20 × 764,635,707,757.43
  4. Step 4: Simplify right side
    3,182,134,886,023.50x = 3,649,760,937,037,384,166,408,192
  5. Step 5: Solve for x
    x = 3,649,760,937,037,384,166,408,192/3,182,134,886,023.50
  6. Step 6: Final answer
    x = 1,146,953,560,349.62

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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.