Finding the Third Proportional to 161,010,651 and 353,652,126
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Solution
The third proportional to 161,010,651 and 353,652,126 is: 776,779,830.70
Step by Step Solution
- Step 1: Write the proportion equation
161,010,651 : 353,652,126 = 353,652,126 : x - Step 2: Convert to fraction form
161,010,651/353,652,126 = 353,652,126/x - Step 3: Cross multiply
161,010,651x = 353,652,126 × 353,652,126 - Step 4: Simplify right side
161,010,651x = 125,069,826,224,319,872 - Step 5: Solve for x
x = 125,069,826,224,319,872/161,010,651 - Step 6: Final answer
x = 776,779,830.70
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.