Finding the Third Proportional to 468,603,380 and 975,992,778
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Solution
The third proportional to 468,603,380 and 975,992,778 is: 2,032,767,887.22
Step by Step Solution
- Step 1: Write the proportion equation
468,603,380 : 975,992,778 = 975,992,778 : x - Step 2: Convert to fraction form
468,603,380/975,992,778 = 975,992,778/x - Step 3: Cross multiply
468,603,380x = 975,992,778 × 975,992,778 - Step 4: Simplify right side
468,603,380x = 952,561,902,708,157,312 - Step 5: Solve for x
x = 952,561,902,708,157,312/468,603,380 - Step 6: Final answer
x = 2,032,767,887.22
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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.