Finding the Fourth Proportional to 2,341,245,266.52, 3,511,869,416.16 and 594,578,995.80
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Solution
The fourth proportional to 2,341,245,266.52, 3,511,869,416.16 and 594,578,995.80 is: 891,868,878.80
Step by Step Solution
- Step 1: Write the proportion equation
2,341,245,266.52 : 3,511,869,416.16 = 594,578,995.80 : x - Step 2: Convert to fraction form
2,341,245,266.52/3,511,869,416.16 = 594,578,995.80/x - Step 3: Cross multiply
2,341,245,266.52x = 3,511,869,416.16 × 594,578,995.80 - Step 4: Simplify right side
2,341,245,266.52x = 2,088,083,790,841,144,832 - Step 5: Solve for x
x = 2,088,083,790,841,144,832/2,341,245,266.52 - Step 6: Final answer
x = 891,868,878.80
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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.