Finding the Fourth Proportional to 4,625,724,553.44, 6,938,586,655.20 and 1,354,173,757.44
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Solution
The fourth proportional to 4,625,724,553.44, 6,938,586,655.20 and 1,354,173,757.44 is: 2,031,260,584.94
Step by Step Solution
- Step 1: Write the proportion equation
4,625,724,553.44 : 6,938,586,655.20 = 1,354,173,757.44 : x - Step 2: Convert to fraction form
4,625,724,553.44/6,938,586,655.20 = 1,354,173,757.44/x - Step 3: Cross multiply
4,625,724,553.44x = 6,938,586,655.20 × 1,354,173,757.44 - Step 4: Simplify right side
4,625,724,553.44x = 9,396,051,962,195,226,624 - Step 5: Solve for x
x = 9,396,051,962,195,226,624/4,625,724,553.44 - Step 6: Final answer
x = 2,031,260,584.94
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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.