Finding the Third Proportional to 202,799,600 and 437,927,488
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Solution
The third proportional to 202,799,600 and 437,927,488 is: 945,665,004.99
Step by Step Solution
- Step 1: Write the proportion equation
202,799,600 : 437,927,488 = 437,927,488 : x - Step 2: Convert to fraction form
202,799,600/437,927,488 = 437,927,488/x - Step 3: Cross multiply
202,799,600x = 437,927,488 × 437,927,488 - Step 4: Simplify right side
202,799,600x = 191,780,484,745,990,144 - Step 5: Solve for x
x = 191,780,484,745,990,144/202,799,600 - Step 6: Final answer
x = 945,665,004.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.