Finding the Third Proportional to 97,369,444 and 205,603,900
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Solution
The third proportional to 97,369,444 and 205,603,900 is: 434,150,201.12
Step by Step Solution
- Step 1: Write the proportion equation
97,369,444 : 205,603,900 = 205,603,900 : x - Step 2: Convert to fraction form
97,369,444/205,603,900 = 205,603,900/x - Step 3: Cross multiply
97,369,444x = 205,603,900 × 205,603,900 - Step 4: Simplify right side
97,369,444x = 42,272,963,695,210,000 - Step 5: Solve for x
x = 42,272,963,695,210,000/97,369,444 - Step 6: Final answer
x = 434,150,201.12
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.