Finding the Fourth Proportional to 62,091,334,548,012, 85,680,291,402,926 and 34,343,690,242,310
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Solution
The fourth proportional to 62,091,334,548,012, 85,680,291,402,926 and 34,343,690,242,310 is: 47,391,111,968,089.60
Step by Step Solution
- Step 1: Write the proportion equation
62,091,334,548,012 : 85,680,291,402,926 = 34,343,690,242,310 : x - Step 2: Convert to fraction form
62,091,334,548,012/85,680,291,402,926 = 34,343,690,242,310/x - Step 3: Cross multiply
62,091,334,548,012x = 85,680,291,402,926 × 34,343,690,242,310 - Step 4: Simplify right side
62,091,334,548,012x = 2,942,577,387,812,947,075,883,073,536 - Step 5: Solve for x
x = 2,942,577,387,812,947,075,883,073,536/62,091,334,548,012 - Step 6: Final answer
x = 47,391,111,968,089.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.