Finding the Third Proportional to 66,816,338 and 97,832,475
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Solution
The third proportional to 66,816,338 and 97,832,475 is: 143,246,299.50
Step by Step Solution
- Step 1: Write the proportion equation
66,816,338 : 97,832,475 = 97,832,475 : x - Step 2: Convert to fraction form
66,816,338/97,832,475 = 97,832,475/x - Step 3: Cross multiply
66,816,338x = 97,832,475 × 97,832,475 - Step 4: Simplify right side
66,816,338x = 9,571,193,164,625,624 - Step 5: Solve for x
x = 9,571,193,164,625,624/66,816,338 - Step 6: Final answer
x = 143,246,299.50
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.