Finding the Third Proportional to 352,133,464 and 772,291,376
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Solution
The third proportional to 352,133,464 and 772,291,376 is: 1,693,772,476.69
Step by Step Solution
- Step 1: Write the proportion equation
352,133,464 : 772,291,376 = 772,291,376 : x - Step 2: Convert to fraction form
352,133,464/772,291,376 = 772,291,376/x - Step 3: Cross multiply
352,133,464x = 772,291,376 × 772,291,376 - Step 4: Simplify right side
352,133,464x = 596,433,969,443,973,376 - Step 5: Solve for x
x = 596,433,969,443,973,376/352,133,464 - Step 6: Final answer
x = 1,693,772,476.69
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.