Finding the Third Proportional to 103,473,460 and 162,319,400
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Solution
The third proportional to 103,473,460 and 162,319,400 is: 254,631,357.80
Step by Step Solution
- Step 1: Write the proportion equation
103,473,460 : 162,319,400 = 162,319,400 : x - Step 2: Convert to fraction form
103,473,460/162,319,400 = 162,319,400/x - Step 3: Cross multiply
103,473,460x = 162,319,400 × 162,319,400 - Step 4: Simplify right side
103,473,460x = 26,347,587,616,360,000 - Step 5: Solve for x
x = 26,347,587,616,360,000/103,473,460 - Step 6: Final answer
x = 254,631,357.80
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.