Finding the Third Proportional to 103,658,377 and 239,975,498
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Solution
The third proportional to 103,658,377 and 239,975,498 is: 555,557,990.65
Step by Step Solution
- Step 1: Write the proportion equation
103,658,377 : 239,975,498 = 239,975,498 : x - Step 2: Convert to fraction form
103,658,377/239,975,498 = 239,975,498/x - Step 3: Cross multiply
103,658,377x = 239,975,498 × 239,975,498 - Step 4: Simplify right side
103,658,377x = 57,588,239,640,348,000 - Step 5: Solve for x
x = 57,588,239,640,348,000/103,658,377 - Step 6: Final answer
x = 555,557,990.65
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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.