Finding the Third Proportional to 103,658,458 and 239,975,700
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Solution
The third proportional to 103,658,458 and 239,975,700 is: 555,558,491.82
Step by Step Solution
- Step 1: Write the proportion equation
103,658,458 : 239,975,700 = 239,975,700 : x - Step 2: Convert to fraction form
103,658,458/239,975,700 = 239,975,700/x - Step 3: Cross multiply
103,658,458x = 239,975,700 × 239,975,700 - Step 4: Simplify right side
103,658,458x = 57,588,336,590,490,000 - Step 5: Solve for x
x = 57,588,336,590,490,000/103,658,458 - Step 6: Final answer
x = 555,558,491.82
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.