Finding the Third Proportional to 512,812,808 and 1,209,344,276
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Solution
The third proportional to 512,812,808 and 1,209,344,276 is: 2,851,944,325.65
Step by Step Solution
- Step 1: Write the proportion equation
512,812,808 : 1,209,344,276 = 1,209,344,276 : x - Step 2: Convert to fraction form
512,812,808/1,209,344,276 = 1,209,344,276/x - Step 3: Cross multiply
512,812,808x = 1,209,344,276 × 1,209,344,276 - Step 4: Simplify right side
512,812,808x = 1,462,513,577,893,964,288 - Step 5: Solve for x
x = 1,462,513,577,893,964,288/512,812,808 - Step 6: Final answer
x = 2,851,944,325.65
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.