Finding the Fourth Proportional to 2,350,777,113.67, 3,525,076,035.99 and 876,521,083.90
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Solution
The fourth proportional to 2,350,777,113.67, 3,525,076,035.99 and 876,521,083.90 is: 1,314,375,339.94
Step by Step Solution
- Step 1: Write the proportion equation
2,350,777,113.67 : 3,525,076,035.99 = 876,521,083.90 : x - Step 2: Convert to fraction form
2,350,777,113.67/3,525,076,035.99 = 876,521,083.90/x - Step 3: Cross multiply
2,350,777,113.67x = 3,525,076,035.99 × 876,521,083.90 - Step 4: Simplify right side
2,350,777,113.67x = 3,089,803,467,895,869,952 - Step 5: Solve for x
x = 3,089,803,467,895,869,952/2,350,777,113.67 - Step 6: Final answer
x = 1,314,375,339.94
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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.