Finding the Third Proportional to 197,187,696 and 425,552,832
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Solution
The third proportional to 197,187,696 and 425,552,832 is: 918,390,023.80
Step by Step Solution
- Step 1: Write the proportion equation
197,187,696 : 425,552,832 = 425,552,832 : x - Step 2: Convert to fraction form
197,187,696/425,552,832 = 425,552,832/x - Step 3: Cross multiply
197,187,696x = 425,552,832 × 425,552,832 - Step 4: Simplify right side
197,187,696x = 181,095,212,823,220,224 - Step 5: Solve for x
x = 181,095,212,823,220,224/197,187,696 - Step 6: Final answer
x = 918,390,023.80
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.