Finding the Fourth Proportional to 50,888,195,996.09, 76,232,990,743.47 and 39,643,418,445.48
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Solution
The fourth proportional to 50,888,195,996.09, 76,232,990,743.47 and 39,643,418,445.48 is: 59,387,767,482.00
Step by Step Solution
- Step 1: Write the proportion equation
50,888,195,996.09 : 76,232,990,743.47 = 39,643,418,445.48 : x - Step 2: Convert to fraction form
50,888,195,996.09/76,232,990,743.47 = 39,643,418,445.48/x - Step 3: Cross multiply
50,888,195,996.09x = 76,232,990,743.47 × 39,643,418,445.48 - Step 4: Simplify right side
50,888,195,996.09x = 3,022,136,351,393,785,053,184 - Step 5: Solve for x
x = 3,022,136,351,393,785,053,184/50,888,195,996.09 - Step 6: Final answer
x = 59,387,767,482.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.