Finding the Third Proportional to 5,927,348,470 and 12,887,778,879
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Solution
The third proportional to 5,927,348,470 and 12,887,778,879 is: 28,021,778,249.52
Step by Step Solution
- Step 1: Write the proportion equation
5,927,348,470 : 12,887,778,879 = 12,887,778,879 : x - Step 2: Convert to fraction form
5,927,348,470/12,887,778,879 = 12,887,778,879/x - Step 3: Cross multiply
5,927,348,470x = 12,887,778,879 × 12,887,778,879 - Step 4: Simplify right side
5,927,348,470x = 166,094,844,433,998,512,128 - Step 5: Solve for x
x = 166,094,844,433,998,512,128/5,927,348,470 - Step 6: Final answer
x = 28,021,778,249.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.