Finding the Fourth Proportional to 2,052,732,095.08, 3,080,013,531.90 and 946,742,223.40
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Solution
The fourth proportional to 2,052,732,095.08, 3,080,013,531.90 and 946,742,223.40 is: 1,420,535,522.53
Step by Step Solution
- Step 1: Write the proportion equation
2,052,732,095.08 : 3,080,013,531.90 = 946,742,223.40 : x - Step 2: Convert to fraction form
2,052,732,095.08/3,080,013,531.90 = 946,742,223.40/x - Step 3: Cross multiply
2,052,732,095.08x = 3,080,013,531.90 × 946,742,223.40 - Step 4: Simplify right side
2,052,732,095.08x = 2,915,978,859,293,092,864 - Step 5: Solve for x
x = 2,915,978,859,293,092,864/2,052,732,095.08 - Step 6: Final answer
x = 1,420,535,522.53
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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.