Finding the Third Proportional to 352,270,070 and 749,889,772
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Solution
The third proportional to 352,270,070 and 749,889,772 is: 1,596,316,911.48
Step by Step Solution
- Step 1: Write the proportion equation
352,270,070 : 749,889,772 = 749,889,772 : x - Step 2: Convert to fraction form
352,270,070/749,889,772 = 749,889,772/x - Step 3: Cross multiply
352,270,070x = 749,889,772 × 749,889,772 - Step 4: Simplify right side
352,270,070x = 562,334,670,150,211,968 - Step 5: Solve for x
x = 562,334,670,150,211,968/352,270,070 - Step 6: Final answer
x = 1,596,316,911.48
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.