Finding the Third Proportional to 176,315,734.50 and 411,726,090.75
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Solution
The third proportional to 176,315,734.50 and 411,726,090.75 is: 961,447,792.99
Step by Step Solution
- Step 1: Write the proportion equation
176,315,734.50 : 411,726,090.75 = 411,726,090.75 : x - Step 2: Convert to fraction form
176,315,734.50/411,726,090.75 = 411,726,090.75/x - Step 3: Cross multiply
176,315,734.50x = 411,726,090.75 × 411,726,090.75 - Step 4: Simplify right side
176,315,734.50x = 169,518,373,804,277,248 - Step 5: Solve for x
x = 169,518,373,804,277,248/176,315,734.50 - Step 6: Final answer
x = 961,447,792.99
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.