Home / 1,874,505,269.38-4,031,117,136.25

Finding the Third Proportional to 1,874,505,269.38 and 4,031,117,136.25

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Solution

The third proportional to 1,874,505,269.38 and 4,031,117,136.25 is: 8,668,903,540.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,505,269.38 : 4,031,117,136.25 = 4,031,117,136.25 : x
  2. Step 2: Convert to fraction form
    1,874,505,269.38/4,031,117,136.25 = 4,031,117,136.25/x
  3. Step 3: Cross multiply
    1,874,505,269.38x = 4,031,117,136.25 × 4,031,117,136.25
  4. Step 4: Simplify right side
    1,874,505,269.38x = 16,249,905,366,168,401,920
  5. Step 5: Solve for x
    x = 16,249,905,366,168,401,920/1,874,505,269.38
  6. Step 6: Final answer
    x = 8,668,903,540.39

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.