Finding the Third Proportional to 97,787,014 and 207,232,516
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Solution
The third proportional to 97,787,014 and 207,232,516 is: 439,171,971.11
Step by Step Solution
- Step 1: Write the proportion equation
97,787,014 : 207,232,516 = 207,232,516 : x - Step 2: Convert to fraction form
97,787,014/207,232,516 = 207,232,516/x - Step 3: Cross multiply
97,787,014x = 207,232,516 × 207,232,516 - Step 4: Simplify right side
97,787,014x = 42,945,315,687,690,256 - Step 5: Solve for x
x = 42,945,315,687,690,256/97,787,014 - Step 6: Final answer
x = 439,171,971.11
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.