Finding the Third Proportional to 9,230,528 and 20,232,382
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Solution
The third proportional to 9,230,528 and 20,232,382 is: 44,347,331.09
Step by Step Solution
- Step 1: Write the proportion equation
9,230,528 : 20,232,382 = 20,232,382 : x - Step 2: Convert to fraction form
9,230,528/20,232,382 = 20,232,382/x - Step 3: Cross multiply
9,230,528x = 20,232,382 × 20,232,382 - Step 4: Simplify right side
9,230,528x = 409,349,281,393,924 - Step 5: Solve for x
x = 409,349,281,393,924/9,230,528 - Step 6: Final answer
x = 44,347,331.09
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.