Finding the Third Proportional to 7,193,058.75 and 15,409,545.75
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Solution
The third proportional to 7,193,058.75 and 15,409,545.75 is: 33,011,561.35
Step by Step Solution
- Step 1: Write the proportion equation
7,193,058.75 : 15,409,545.75 = 15,409,545.75 : x - Step 2: Convert to fraction form
7,193,058.75/15,409,545.75 = 15,409,545.75/x - Step 3: Cross multiply
7,193,058.75x = 15,409,545.75 × 15,409,545.75 - Step 4: Simplify right side
7,193,058.75x = 237,454,100,221,343.06 - Step 5: Solve for x
x = 237,454,100,221,343.06/7,193,058.75 - Step 6: Final answer
x = 33,011,561.35
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.