Finding the Fourth Proportional to 27,212,852,502,232, 37,536,041,597,460 and 17,453,575,416,126
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Solution
The fourth proportional to 27,212,852,502,232, 37,536,041,597,460 and 17,453,575,416,126 is: 24,074,585,080,354.09
Step by Step Solution
- Step 1: Write the proportion equation
27,212,852,502,232 : 37,536,041,597,460 = 17,453,575,416,126 : x - Step 2: Convert to fraction form
27,212,852,502,232/37,536,041,597,460 = 17,453,575,416,126/x - Step 3: Cross multiply
27,212,852,502,232x = 37,536,041,597,460 × 17,453,575,416,126 - Step 4: Simplify right side
27,212,852,502,232x = 655,138,132,844,110,833,791,270,912 - Step 5: Solve for x
x = 655,138,132,844,110,833,791,270,912/27,212,852,502,232 - Step 6: Final answer
x = 24,074,585,080,354.09
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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.