Finding the Fourth Proportional to 32,473,745.74, 44,813,412.34 and 17,588,699.45
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Solution
The fourth proportional to 32,473,745.74, 44,813,412.34 and 17,588,699.45 is: 24,272,211.99
Step by Step Solution
- Step 1: Write the proportion equation
32,473,745.74 : 44,813,412.34 = 17,588,699.45 : x - Step 2: Convert to fraction form
32,473,745.74/44,813,412.34 = 17,588,699.45/x - Step 3: Cross multiply
32,473,745.74x = 44,813,412.34 × 17,588,699.45 - Step 4: Simplify right side
32,473,745.74x = 788,209,640,877,192.75 - Step 5: Solve for x
x = 788,209,640,877,192.75/32,473,745.74 - Step 6: Final answer
x = 24,272,211.99
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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.