Finding the Third Proportional to 4,139,122,389 and 6,207,163,371
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Solution
The third proportional to 4,139,122,389 and 6,207,163,371 is: 9,308,465,296.09
Step by Step Solution
- Step 1: Write the proportion equation
4,139,122,389 : 6,207,163,371 = 6,207,163,371 : x - Step 2: Convert to fraction form
4,139,122,389/6,207,163,371 = 6,207,163,371/x - Step 3: Cross multiply
4,139,122,389x = 6,207,163,371 × 6,207,163,371 - Step 4: Simplify right side
4,139,122,389x = 38,528,877,114,284,081,152 - Step 5: Solve for x
x = 38,528,877,114,284,081,152/4,139,122,389 - Step 6: Final answer
x = 9,308,465,296.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.