Finding the Third Proportional to 169,537,986 and 366,179,220
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Solution
The third proportional to 169,537,986 and 366,179,220 is: 790,897,805.99
Step by Step Solution
- Step 1: Write the proportion equation
169,537,986 : 366,179,220 = 366,179,220 : x - Step 2: Convert to fraction form
169,537,986/366,179,220 = 366,179,220/x - Step 3: Cross multiply
169,537,986x = 366,179,220 × 366,179,220 - Step 4: Simplify right side
169,537,986x = 134,087,221,159,808,400 - Step 5: Solve for x
x = 134,087,221,159,808,400/169,537,986 - Step 6: Final answer
x = 790,897,805.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.