Finding the Third Proportional to 368,350,530,498 and 801,563,025,348
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Solution
The third proportional to 368,350,530,498 and 801,563,025,348 is: 1,744,271,367,646.44
Step by Step Solution
- Step 1: Write the proportion equation
368,350,530,498 : 801,563,025,348 = 801,563,025,348 : x - Step 2: Convert to fraction form
368,350,530,498/801,563,025,348 = 801,563,025,348/x - Step 3: Cross multiply
368,350,530,498x = 801,563,025,348 × 801,563,025,348 - Step 4: Simplify right side
368,350,530,498x = 642,503,283,605,038,449,033,216 - Step 5: Solve for x
x = 642,503,283,605,038,449,033,216/368,350,530,498 - Step 6: Final answer
x = 1,744,271,367,646.44
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.