Finding the Third Proportional to 9,828,292 and 14,879,855
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Solution
The third proportional to 9,828,292 and 14,879,855 is: 22,527,829.33
Step by Step Solution
- Step 1: Write the proportion equation
9,828,292 : 14,879,855 = 14,879,855 : x - Step 2: Convert to fraction form
9,828,292/14,879,855 = 14,879,855/x - Step 3: Cross multiply
9,828,292x = 14,879,855 × 14,879,855 - Step 4: Simplify right side
9,828,292x = 221,410,084,821,025 - Step 5: Solve for x
x = 221,410,084,821,025/9,828,292 - Step 6: Final answer
x = 22,527,829.33
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.