Finding the Third Proportional to 242,904,262,708 and 534,388,528,352
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Solution
The third proportional to 242,904,262,708 and 534,388,528,352 is: 1,175,652,893,245.05
Step by Step Solution
- Step 1: Write the proportion equation
242,904,262,708 : 534,388,528,352 = 534,388,528,352 : x - Step 2: Convert to fraction form
242,904,262,708/534,388,528,352 = 534,388,528,352/x - Step 3: Cross multiply
242,904,262,708x = 534,388,528,352 × 534,388,528,352 - Step 4: Simplify right side
242,904,262,708x = 285,571,099,234,216,295,006,208 - Step 5: Solve for x
x = 285,571,099,234,216,295,006,208/242,904,262,708 - Step 6: Final answer
x = 1,175,652,893,245.05
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.