Finding the Fourth Proportional to 1,083,344,929.26, 1,622,682,550.22 and 731,657,104.02
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Solution
The fourth proportional to 1,083,344,929.26, 1,622,682,550.22 and 731,657,104.02 is: 1,095,908,776.02
Step by Step Solution
- Step 1: Write the proportion equation
1,083,344,929.26 : 1,622,682,550.22 = 731,657,104.02 : x - Step 2: Convert to fraction form
1,083,344,929.26/1,622,682,550.22 = 731,657,104.02/x - Step 3: Cross multiply
1,083,344,929.26x = 1,622,682,550.22 × 731,657,104.02 - Step 4: Simplify right side
1,083,344,929.26x = 1,187,247,215,437,753,344 - Step 5: Solve for x
x = 1,187,247,215,437,753,344/1,083,344,929.26 - Step 6: Final answer
x = 1,095,908,776.02
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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.