Finding the Third Proportional to 202,817,212 and 442,800,246
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Solution
The third proportional to 202,817,212 and 442,800,246 is: 966,742,693.70
Step by Step Solution
- Step 1: Write the proportion equation
202,817,212 : 442,800,246 = 442,800,246 : x - Step 2: Convert to fraction form
202,817,212/442,800,246 = 442,800,246/x - Step 3: Cross multiply
202,817,212x = 442,800,246 × 442,800,246 - Step 4: Simplify right side
202,817,212x = 196,072,057,857,660,512 - Step 5: Solve for x
x = 196,072,057,857,660,512/202,817,212 - Step 6: Final answer
x = 966,742,693.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.