Finding the Fourth Proportional to 24,283,185.68, 33,512,706.51 and 13,829,644.01
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Solution
The fourth proportional to 24,283,185.68, 33,512,706.51 and 13,829,644.01 is: 19,085,996.66
Step by Step Solution
- Step 1: Write the proportion equation
24,283,185.68 : 33,512,706.51 = 13,829,644.01 : x - Step 2: Convert to fraction form
24,283,185.68/33,512,706.51 = 13,829,644.01/x - Step 3: Cross multiply
24,283,185.68x = 33,512,706.51 × 13,829,644.01 - Step 4: Simplify right side
24,283,185.68x = 463,468,800,844,909.50 - Step 5: Solve for x
x = 463,468,800,844,909.50/24,283,185.68 - Step 6: Final answer
x = 19,085,996.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.