Finding the Fourth Proportional to 4,006,706,172.16, 6,010,059,445.16 and 2,744,926,067.08
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Solution
The fourth proportional to 4,006,706,172.16, 6,010,059,445.16 and 2,744,926,067.08 is: 4,117,389,228.68
Step by Step Solution
- Step 1: Write the proportion equation
4,006,706,172.16 : 6,010,059,445.16 = 2,744,926,067.08 : x - Step 2: Convert to fraction form
4,006,706,172.16/6,010,059,445.16 = 2,744,926,067.08/x - Step 3: Cross multiply
4,006,706,172.16x = 6,010,059,445.16 × 2,744,926,067.08 - Step 4: Simplify right side
4,006,706,172.16x = 16,497,168,835,720,044,544 - Step 5: Solve for x
x = 16,497,168,835,720,044,544/4,006,706,172.16 - Step 6: Final answer
x = 4,117,389,228.68
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1.5x scale
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.