Finding the Fourth Proportional to 3,497,851,690,341, 5,247,493,133,253 and 1,202,818,083,702.50
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Solution
The fourth proportional to 3,497,851,690,341, 5,247,493,133,253 and 1,202,818,083,702.50 is: 1,804,473,200,567.88
Step by Step Solution
- Step 1: Write the proportion equation
3,497,851,690,341 : 5,247,493,133,253 = 1,202,818,083,702.50 : x - Step 2: Convert to fraction form
3,497,851,690,341/5,247,493,133,253 = 1,202,818,083,702.50/x - Step 3: Cross multiply
3,497,851,690,341x = 5,247,493,133,253 × 1,202,818,083,702.50 - Step 4: Simplify right side
3,497,851,690,341x = 6,311,779,634,781,400,927,830,016 - Step 5: Solve for x
x = 6,311,779,634,781,400,927,830,016/3,497,851,690,341 - Step 6: Final answer
x = 1,804,473,200,567.88
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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.