Finding the Third Proportional to 339,623,102 and 727,681,178
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Solution
The third proportional to 339,623,102 and 727,681,178 is: 1,559,139,804.38
Step by Step Solution
- Step 1: Write the proportion equation
339,623,102 : 727,681,178 = 727,681,178 : x - Step 2: Convert to fraction form
339,623,102/727,681,178 = 727,681,178/x - Step 3: Cross multiply
339,623,102x = 727,681,178 × 727,681,178 - Step 4: Simplify right side
339,623,102x = 529,519,896,815,467,712 - Step 5: Solve for x
x = 529,519,896,815,467,712/339,623,102 - Step 6: Final answer
x = 1,559,139,804.38
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.