Finding the Third Proportional to 201,349,528 and 310,925,704
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Solution
The third proportional to 201,349,528 and 310,925,704 is: 480,134,194.34
Step by Step Solution
- Step 1: Write the proportion equation
201,349,528 : 310,925,704 = 310,925,704 : x - Step 2: Convert to fraction form
201,349,528/310,925,704 = 310,925,704/x - Step 3: Cross multiply
201,349,528x = 310,925,704 × 310,925,704 - Step 4: Simplify right side
201,349,528x = 96,674,793,407,895,616 - Step 5: Solve for x
x = 96,674,793,407,895,616/201,349,528 - Step 6: Final answer
x = 480,134,194.34
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.