Finding the Third Proportional to 1,004,367,017 and 2,128,214,209
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Solution
The third proportional to 1,004,367,017 and 2,128,214,209 is: 4,509,602,209.88
Step by Step Solution
- Step 1: Write the proportion equation
1,004,367,017 : 2,128,214,209 = 2,128,214,209 : x - Step 2: Convert to fraction form
1,004,367,017/2,128,214,209 = 2,128,214,209/x - Step 3: Cross multiply
1,004,367,017x = 2,128,214,209 × 2,128,214,209 - Step 4: Simplify right side
1,004,367,017x = 4,529,295,719,389,495,808 - Step 5: Solve for x
x = 4,529,295,719,389,495,808/1,004,367,017 - Step 6: Final answer
x = 4,509,602,209.88
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.