Finding the Third Proportional to 207,318,564 and 479,955,546
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Solution
The third proportional to 207,318,564 and 479,955,546 is: 1,111,127,347.65
Step by Step Solution
- Step 1: Write the proportion equation
207,318,564 : 479,955,546 = 479,955,546 : x - Step 2: Convert to fraction form
207,318,564/479,955,546 = 479,955,546/x - Step 3: Cross multiply
207,318,564x = 479,955,546 × 479,955,546 - Step 4: Simplify right side
207,318,564x = 230,357,326,136,158,112 - Step 5: Solve for x
x = 230,357,326,136,158,112/207,318,564 - Step 6: Final answer
x = 1,111,127,347.65
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.