Finding the Third Proportional to 103,658,378 and 239,975,500
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Solution
The third proportional to 103,658,378 and 239,975,500 is: 555,557,994.55
Step by Step Solution
- Step 1: Write the proportion equation
103,658,378 : 239,975,500 = 239,975,500 : x - Step 2: Convert to fraction form
103,658,378/239,975,500 = 239,975,500/x - Step 3: Cross multiply
103,658,378x = 239,975,500 × 239,975,500 - Step 4: Simplify right side
103,658,378x = 57,588,240,600,250,000 - Step 5: Solve for x
x = 57,588,240,600,250,000/103,658,378 - Step 6: Final answer
x = 555,557,994.55
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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.