Finding the Third Proportional to 833,113,515 and 1,791,607,740
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Solution
The third proportional to 833,113,515 and 1,791,607,740 is: 3,852,846,264.33
Step by Step Solution
- Step 1: Write the proportion equation
833,113,515 : 1,791,607,740 = 1,791,607,740 : x - Step 2: Convert to fraction form
833,113,515/1,791,607,740 = 1,791,607,740/x - Step 3: Cross multiply
833,113,515x = 1,791,607,740 × 1,791,607,740 - Step 4: Simplify right side
833,113,515x = 3,209,858,294,027,907,584 - Step 5: Solve for x
x = 3,209,858,294,027,907,584/833,113,515 - Step 6: Final answer
x = 3,852,846,264.33
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.