Finding the Third Proportional to 779,151,407,934 and 1,675,562,423,542
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Solution
The third proportional to 779,151,407,934 and 1,675,562,423,542 is: 3,603,291,230,173.53
Step by Step Solution
- Step 1: Write the proportion equation
779,151,407,934 : 1,675,562,423,542 = 1,675,562,423,542 : x - Step 2: Convert to fraction form
779,151,407,934/1,675,562,423,542 = 1,675,562,423,542/x - Step 3: Cross multiply
779,151,407,934x = 1,675,562,423,542 × 1,675,562,423,542 - Step 4: Simplify right side
779,151,407,934x = 2,807,509,435,185,940,484,063,232 - Step 5: Solve for x
x = 2,807,509,435,185,940,484,063,232/779,151,407,934 - Step 6: Final answer
x = 3,603,291,230,173.53
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.