Finding the Third Proportional to 63,897,704 and 139,958,332
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Solution
The third proportional to 63,897,704 and 139,958,332 is: 306,557,723.83
Step by Step Solution
- Step 1: Write the proportion equation
63,897,704 : 139,958,332 = 139,958,332 : x - Step 2: Convert to fraction form
63,897,704/139,958,332 = 139,958,332/x - Step 3: Cross multiply
63,897,704x = 139,958,332 × 139,958,332 - Step 4: Simplify right side
63,897,704x = 19,588,334,696,222,224 - Step 5: Solve for x
x = 19,588,334,696,222,224/63,897,704 - Step 6: Final answer
x = 306,557,723.83
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.