Finding the Third Proportional to 148,626,532 and 310,804,792
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Solution
The third proportional to 148,626,532 and 310,804,792 is: 649,948,682.99
Step by Step Solution
- Step 1: Write the proportion equation
148,626,532 : 310,804,792 = 310,804,792 : x - Step 2: Convert to fraction form
148,626,532/310,804,792 = 310,804,792/x - Step 3: Cross multiply
148,626,532x = 310,804,792 × 310,804,792 - Step 4: Simplify right side
148,626,532x = 96,599,618,730,163,264 - Step 5: Solve for x
x = 96,599,618,730,163,264/148,626,532 - Step 6: Final answer
x = 649,948,682.99
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.