Home / 2,952,307,428.91-4,074,184,597.34-1,614,198,425.12

Finding the Fourth Proportional to 2,952,307,428.91, 4,074,184,597.34 and 1,614,198,425.12

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Solution

The fourth proportional to 2,952,307,428.91, 4,074,184,597.34 and 1,614,198,425.12 is: 2,227,594,015.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,307,428.91 : 4,074,184,597.34 = 1,614,198,425.12 : x
  2. Step 2: Convert to fraction form
    2,952,307,428.91/4,074,184,597.34 = 1,614,198,425.12/x
  3. Step 3: Cross multiply
    2,952,307,428.91x = 4,074,184,597.34 × 1,614,198,425.12
  4. Step 4: Simplify right side
    2,952,307,428.91x = 6,576,542,360,674,388,992
  5. Step 5: Solve for x
    x = 6,576,542,360,674,388,992/2,952,307,428.91
  6. Step 6: Final answer
    x = 2,227,594,015.54

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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.