Finding the Third Proportional to 1,617,371,938.50 and 2,311,266,645.75
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Solution
The third proportional to 1,617,371,938.50 and 2,311,266,645.75 is: 3,302,860,263.99
Step by Step Solution
- Step 1: Write the proportion equation
1,617,371,938.50 : 2,311,266,645.75 = 2,311,266,645.75 : x - Step 2: Convert to fraction form
1,617,371,938.50/2,311,266,645.75 = 2,311,266,645.75/x - Step 3: Cross multiply
1,617,371,938.50x = 2,311,266,645.75 × 2,311,266,645.75 - Step 4: Simplify right side
1,617,371,938.50x = 5,341,953,507,756,455,936 - Step 5: Solve for x
x = 5,341,953,507,756,455,936/1,617,371,938.50 - Step 6: Final answer
x = 3,302,860,263.99
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.