Finding the Third Proportional to 97,473,970 and 214,077,022
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Solution
The third proportional to 97,473,970 and 214,077,022 is: 470,166,254.11
Step by Step Solution
- Step 1: Write the proportion equation
97,473,970 : 214,077,022 = 214,077,022 : x - Step 2: Convert to fraction form
97,473,970/214,077,022 = 214,077,022/x - Step 3: Cross multiply
97,473,970x = 214,077,022 × 214,077,022 - Step 4: Simplify right side
97,473,970x = 45,828,971,348,388,480 - Step 5: Solve for x
x = 45,828,971,348,388,480/97,473,970 - Step 6: Final answer
x = 470,166,254.11
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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.