Finding the Fourth Proportional to 43,637,991.87, 60,217,653.87 and 24,057,810.03
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Solution
The fourth proportional to 43,637,991.87, 60,217,653.87 and 24,057,810.03 is: 33,198,248.02
Step by Step Solution
- Step 1: Write the proportion equation
43,637,991.87 : 60,217,653.87 = 24,057,810.03 : x - Step 2: Convert to fraction form
43,637,991.87/60,217,653.87 = 24,057,810.03/x - Step 3: Cross multiply
43,637,991.87x = 60,217,653.87 × 24,057,810.03 - Step 4: Simplify right side
43,637,991.87x = 1,448,704,877,256,754.25 - Step 5: Solve for x
x = 1,448,704,877,256,754.25/43,637,991.87 - Step 6: Final answer
x = 33,198,248.02
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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.