Finding the Fourth Proportional to 337,001,266,918.44, 505,675,694,913.25 and 157,945,444,552.70
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Solution
The fourth proportional to 337,001,266,918.44, 505,675,694,913.25 and 157,945,444,552.70 is: 236,999,620,692.52
Step by Step Solution
- Step 1: Write the proportion equation
337,001,266,918.44 : 505,675,694,913.25 = 157,945,444,552.70 : x - Step 2: Convert to fraction form
337,001,266,918.44/505,675,694,913.25 = 157,945,444,552.70/x - Step 3: Cross multiply
337,001,266,918.44x = 505,675,694,913.25 × 157,945,444,552.70 - Step 4: Simplify right side
337,001,266,918.44x = 79,869,172,432,568,768,790,528 - Step 5: Solve for x
x = 79,869,172,432,568,768,790,528/337,001,266,918.44 - Step 6: Final answer
x = 236,999,620,692.52
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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.