Finding the Fourth Proportional to 2,411,495,692.70, 3,616,001,531.71 and 1,082,384,318.01
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Solution
The fourth proportional to 2,411,495,692.70, 3,616,001,531.71 and 1,082,384,318.01 is: 1,623,019,010.02
Step by Step Solution
- Step 1: Write the proportion equation
2,411,495,692.70 : 3,616,001,531.71 = 1,082,384,318.01 : x - Step 2: Convert to fraction form
2,411,495,692.70/3,616,001,531.71 = 1,082,384,318.01/x - Step 3: Cross multiply
2,411,495,692.70x = 3,616,001,531.71 × 1,082,384,318.01 - Step 4: Simplify right side
2,411,495,692.70x = 3,913,903,351,823,043,584 - Step 5: Solve for x
x = 3,913,903,351,823,043,584/2,411,495,692.70 - Step 6: Final answer
x = 1,623,019,010.02
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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.