Home / 2,294,895,414.30-3,442,343,121.45-742,343,676.90

Finding the Fourth Proportional to 2,294,895,414.30, 3,442,343,121.45 and 742,343,676.90

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Solution

The fourth proportional to 2,294,895,414.30, 3,442,343,121.45 and 742,343,676.90 is: 1,113,515,515.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,895,414.30 : 3,442,343,121.45 = 742,343,676.90 : x
  2. Step 2: Convert to fraction form
    2,294,895,414.30/3,442,343,121.45 = 742,343,676.90/x
  3. Step 3: Cross multiply
    2,294,895,414.30x = 3,442,343,121.45 × 742,343,676.90
  4. Step 4: Simplify right side
    2,294,895,414.30x = 2,555,401,649,928,615,936
  5. Step 5: Solve for x
    x = 2,555,401,649,928,615,936/2,294,895,414.30
  6. Step 6: Final answer
    x = 1,113,515,515.35

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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.