Finding the Third Proportional to 371,506,178 and 867,529,445
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Solution
The third proportional to 371,506,178 and 867,529,445 is: 2,025,827,247.33
Step by Step Solution
- Step 1: Write the proportion equation
371,506,178 : 867,529,445 = 867,529,445 : x - Step 2: Convert to fraction form
371,506,178/867,529,445 = 867,529,445/x - Step 3: Cross multiply
371,506,178x = 867,529,445 × 867,529,445 - Step 4: Simplify right side
371,506,178x = 752,607,337,942,008,064 - Step 5: Solve for x
x = 752,607,337,942,008,064/371,506,178 - Step 6: Final answer
x = 2,025,827,247.33
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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.