Finding the Fourth Proportional to 44,754,734.14, 61,724,686.52 and 26,402,304.94
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Solution
The fourth proportional to 44,754,734.14, 61,724,686.52 and 26,402,304.94 is: 36,413,443.79
Step by Step Solution
- Step 1: Write the proportion equation
44,754,734.14 : 61,724,686.52 = 26,402,304.94 : x - Step 2: Convert to fraction form
44,754,734.14/61,724,686.52 = 26,402,304.94/x - Step 3: Cross multiply
44,754,734.14x = 61,724,686.52 × 26,402,304.94 - Step 4: Simplify right side
44,754,734.14x = 1,629,673,995,738,641.50 - Step 5: Solve for x
x = 1,629,673,995,738,641.50/44,754,734.14 - Step 6: Final answer
x = 36,413,443.79
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.