Finding the Third Proportional to 694,395,972 and 1,057,873,273
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Solution
The third proportional to 694,395,972 and 1,057,873,273 is: 1,611,610,531.82
Step by Step Solution
- Step 1: Write the proportion equation
694,395,972 : 1,057,873,273 = 1,057,873,273 : x - Step 2: Convert to fraction form
694,395,972/1,057,873,273 = 1,057,873,273/x - Step 3: Cross multiply
694,395,972x = 1,057,873,273 × 1,057,873,273 - Step 4: Simplify right side
694,395,972x = 1,119,095,861,727,732,480 - Step 5: Solve for x
x = 1,119,095,861,727,732,480/694,395,972 - Step 6: Final answer
x = 1,611,610,531.82
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.