Finding the Third Proportional to 798,537,107,080 and 1,775,615,715,292
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Solution
The third proportional to 798,537,107,080 and 1,775,615,715,292 is: 3,948,233,764,515.67
Step by Step Solution
- Step 1: Write the proportion equation
798,537,107,080 : 1,775,615,715,292 = 1,775,615,715,292 : x - Step 2: Convert to fraction form
798,537,107,080/1,775,615,715,292 = 1,775,615,715,292/x - Step 3: Cross multiply
798,537,107,080x = 1,775,615,715,292 × 1,775,615,715,292 - Step 4: Simplify right side
798,537,107,080x = 3,152,811,168,391,920,630,104,064 - Step 5: Solve for x
x = 3,152,811,168,391,920,630,104,064/798,537,107,080 - Step 6: Final answer
x = 3,948,233,764,515.67
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.