Finding the Third Proportional to 416,536,519 and 867,549,470
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Solution
The third proportional to 416,536,519 and 867,549,470 is: 1,806,905,393.80
Step by Step Solution
- Step 1: Write the proportion equation
416,536,519 : 867,549,470 = 867,549,470 : x - Step 2: Convert to fraction form
416,536,519/867,549,470 = 867,549,470/x - Step 3: Cross multiply
416,536,519x = 867,549,470 × 867,549,470 - Step 4: Simplify right side
416,536,519x = 752,642,082,897,280,896 - Step 5: Solve for x
x = 752,642,082,897,280,896/416,536,519 - Step 6: Final answer
x = 1,806,905,393.80
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.