Finding the Third Proportional to 239,528,187 and 519,711,678
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Solution
The third proportional to 239,528,187 and 519,711,678 is: 1,127,634,420.12
Step by Step Solution
- Step 1: Write the proportion equation
239,528,187 : 519,711,678 = 519,711,678 : x - Step 2: Convert to fraction form
239,528,187/519,711,678 = 519,711,678/x - Step 3: Cross multiply
239,528,187x = 519,711,678 × 519,711,678 - Step 4: Simplify right side
239,528,187x = 270,100,228,249,575,680 - Step 5: Solve for x
x = 270,100,228,249,575,680/239,528,187 - Step 6: Final answer
x = 1,127,634,420.12
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.