Finding the Third Proportional to 658,245,743.16 and 902,614,841.23
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Solution
The third proportional to 658,245,743.16 and 902,614,841.23 is: 1,237,704,246.59
Step by Step Solution
- Step 1: Write the proportion equation
658,245,743.16 : 902,614,841.23 = 902,614,841.23 : x - Step 2: Convert to fraction form
658,245,743.16/902,614,841.23 = 902,614,841.23/x - Step 3: Cross multiply
658,245,743.16x = 902,614,841.23 × 902,614,841.23 - Step 4: Simplify right side
658,245,743.16x = 814,713,551,602,466,176 - Step 5: Solve for x
x = 814,713,551,602,466,176/658,245,743.16 - Step 6: Final answer
x = 1,237,704,246.59
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.