Finding the Third Proportional to 68,117,311.13 and 102,154,506.75
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Solution
The third proportional to 68,117,311.13 and 102,154,506.75 is: 153,199,576.98
Step by Step Solution
- Step 1: Write the proportion equation
68,117,311.13 : 102,154,506.75 = 102,154,506.75 : x - Step 2: Convert to fraction form
68,117,311.13/102,154,506.75 = 102,154,506.75/x - Step 3: Cross multiply
68,117,311.13x = 102,154,506.75 × 102,154,506.75 - Step 4: Simplify right side
68,117,311.13x = 10,435,543,249,335,796 - Step 5: Solve for x
x = 10,435,543,249,335,796/68,117,311.13 - Step 6: Final answer
x = 153,199,576.98
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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.