Finding the Fourth Proportional to 5,497,693,419.92, 8,249,076,318.60 and 2,510,672,201.45
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Solution
The fourth proportional to 5,497,693,419.92, 8,249,076,318.60 and 2,510,672,201.45 is: 3,767,166,522.19
Step by Step Solution
- Step 1: Write the proportion equation
5,497,693,419.92 : 8,249,076,318.60 = 2,510,672,201.45 : x - Step 2: Convert to fraction form
5,497,693,419.92/8,249,076,318.60 = 2,510,672,201.45/x - Step 3: Cross multiply
5,497,693,419.92x = 8,249,076,318.60 × 2,510,672,201.45 - Step 4: Simplify right side
5,497,693,419.92x = 20,710,726,600,792,350,720 - Step 5: Solve for x
x = 20,710,726,600,792,350,720/5,497,693,419.92 - Step 6: Final answer
x = 3,767,166,522.19
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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.