Finding the Third Proportional to 160,129,073 and 349,620,562
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Solution
The third proportional to 160,129,073 and 349,620,562 is: 763,350,059.32
Step by Step Solution
- Step 1: Write the proportion equation
160,129,073 : 349,620,562 = 349,620,562 : x - Step 2: Convert to fraction form
160,129,073/349,620,562 = 349,620,562/x - Step 3: Cross multiply
160,129,073x = 349,620,562 × 349,620,562 - Step 4: Simplify right side
160,129,073x = 122,234,537,373,195,840 - Step 5: Solve for x
x = 122,234,537,373,195,840/160,129,073 - Step 6: Final answer
x = 763,350,059.32
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.