Finding the Third Proportional to 185,127,207 and 385,577,283
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Solution
The third proportional to 185,127,207 and 385,577,283 is: 803,068,568.77
Step by Step Solution
- Step 1: Write the proportion equation
185,127,207 : 385,577,283 = 385,577,283 : x - Step 2: Convert to fraction form
185,127,207/385,577,283 = 385,577,283/x - Step 3: Cross multiply
185,127,207x = 385,577,283 × 385,577,283 - Step 4: Simplify right side
185,127,207x = 148,669,841,165,662,080 - Step 5: Solve for x
x = 148,669,841,165,662,080/185,127,207 - Step 6: Final answer
x = 803,068,568.77
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.