Home / 4,614,201,722.40-6,921,491,540.40-1,342,650,926.40

Finding the Fourth Proportional to 4,614,201,722.40, 6,921,491,540.40 and 1,342,650,926.40

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Solution

The fourth proportional to 4,614,201,722.40, 6,921,491,540.40 and 1,342,650,926.40 is: 2,014,031,372.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,201,722.40 : 6,921,491,540.40 = 1,342,650,926.40 : x
  2. Step 2: Convert to fraction form
    4,614,201,722.40/6,921,491,540.40 = 1,342,650,926.40/x
  3. Step 3: Cross multiply
    4,614,201,722.40x = 6,921,491,540.40 × 1,342,650,926.40
  4. Step 4: Simplify right side
    4,614,201,722.40x = 9,293,147,028,787,822,592
  5. Step 5: Solve for x
    x = 9,293,147,028,787,822,592/4,614,201,722.40
  6. Step 6: Final answer
    x = 2,014,031,372.68

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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.