Finding the Third Proportional to 1,269,617,778 and 2,751,106,248
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Solution
The third proportional to 1,269,617,778 and 2,751,106,248 is: 5,961,310,339.96
Step by Step Solution
- Step 1: Write the proportion equation
1,269,617,778 : 2,751,106,248 = 2,751,106,248 : x - Step 2: Convert to fraction form
1,269,617,778/2,751,106,248 = 2,751,106,248/x - Step 3: Cross multiply
1,269,617,778x = 2,751,106,248 × 2,751,106,248 - Step 4: Simplify right side
1,269,617,778x = 7,568,585,587,784,637,440 - Step 5: Solve for x
x = 7,568,585,587,784,637,440/1,269,617,778 - Step 6: Final answer
x = 5,961,310,339.96
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.