Finding the Third Proportional to 15,176,724 and 22,197,216
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Solution
The third proportional to 15,176,724 and 22,197,216 is: 32,465,267.09
Step by Step Solution
- Step 1: Write the proportion equation
15,176,724 : 22,197,216 = 22,197,216 : x - Step 2: Convert to fraction form
15,176,724/22,197,216 = 22,197,216/x - Step 3: Cross multiply
15,176,724x = 22,197,216 × 22,197,216 - Step 4: Simplify right side
15,176,724x = 492,716,398,150,656 - Step 5: Solve for x
x = 492,716,398,150,656/15,176,724 - Step 6: Final answer
x = 32,465,267.09
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.