Finding the Fourth Proportional to 3,583,910,625.84, 5,377,793,304.60 and 3,453,461,937
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Solution
The fourth proportional to 3,583,910,625.84, 5,377,793,304.60 and 3,453,461,937 is: 5,182,050,118.27
Step by Step Solution
- Step 1: Write the proportion equation
3,583,910,625.84 : 5,377,793,304.60 = 3,453,461,937 : x - Step 2: Convert to fraction form
3,583,910,625.84/5,377,793,304.60 = 3,453,461,937/x - Step 3: Cross multiply
3,583,910,625.84x = 5,377,793,304.60 × 3,453,461,937 - Step 4: Simplify right side
3,583,910,625.84x = 18,572,004,482,489,548,800 - Step 5: Solve for x
x = 18,572,004,482,489,548,800/3,583,910,625.84 - Step 6: Final answer
x = 5,182,050,118.27
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.