Home / 2,294,895,416.55-3,442,343,124.83-742,343,679.15

Finding the Fourth Proportional to 2,294,895,416.55, 3,442,343,124.83 and 742,343,679.15

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Solution

The fourth proportional to 2,294,895,416.55, 3,442,343,124.83 and 742,343,679.15 is: 1,113,515,518.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,895,416.55 : 3,442,343,124.83 = 742,343,679.15 : x
  2. Step 2: Convert to fraction form
    2,294,895,416.55/3,442,343,124.83 = 742,343,679.15/x
  3. Step 3: Cross multiply
    2,294,895,416.55x = 3,442,343,124.83 × 742,343,679.15
  4. Step 4: Simplify right side
    2,294,895,416.55x = 2,555,401,660,179,297,792
  5. Step 5: Solve for x
    x = 2,555,401,660,179,297,792/2,294,895,416.55
  6. Step 6: Final answer
    x = 1,113,515,518.73

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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.