Finding the Third Proportional to 100,796,698 and 219,839,536
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Solution
The third proportional to 100,796,698 and 219,839,536 is: 479,474,254.09
Step by Step Solution
- Step 1: Write the proportion equation
100,796,698 : 219,839,536 = 219,839,536 : x - Step 2: Convert to fraction form
100,796,698/219,839,536 = 219,839,536/x - Step 3: Cross multiply
100,796,698x = 219,839,536 × 219,839,536 - Step 4: Simplify right side
100,796,698x = 48,329,421,588,695,296 - Step 5: Solve for x
x = 48,329,421,588,695,296/100,796,698 - Step 6: Final answer
x = 479,474,254.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.