Finding the Third Proportional to 140,239,701 and 209,574,645.75
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Solution
The third proportional to 140,239,701 and 209,574,645.75 is: 313,189,003.03
Step by Step Solution
- Step 1: Write the proportion equation
140,239,701 : 209,574,645.75 = 209,574,645.75 : x - Step 2: Convert to fraction form
140,239,701/209,574,645.75 = 209,574,645.75/x - Step 3: Cross multiply
140,239,701x = 209,574,645.75 × 209,574,645.75 - Step 4: Simplify right side
140,239,701x = 43,921,532,141,237,992 - Step 5: Solve for x
x = 43,921,532,141,237,992/140,239,701 - Step 6: Final answer
x = 313,189,003.03
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.