Finding the Third Proportional to 427,226,910 and 877,102,388
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Solution
The third proportional to 427,226,910 and 877,102,388 is: 1,800,702,579.89
Step by Step Solution
- Step 1: Write the proportion equation
427,226,910 : 877,102,388 = 877,102,388 : x - Step 2: Convert to fraction form
427,226,910/877,102,388 = 877,102,388/x - Step 3: Cross multiply
427,226,910x = 877,102,388 × 877,102,388 - Step 4: Simplify right side
427,226,910x = 769,308,599,035,302,528 - Step 5: Solve for x
x = 769,308,599,035,302,528/427,226,910 - Step 6: Final answer
x = 1,800,702,579.89
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.