Finding the Fourth Proportional to 43,866,229.84, 60,536,320.76 and 24,020,828.68
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Solution
The fourth proportional to 43,866,229.84, 60,536,320.76 and 24,020,828.68 is: 33,149,249.32
Step by Step Solution
- Step 1: Write the proportion equation
43,866,229.84 : 60,536,320.76 = 24,020,828.68 : x - Step 2: Convert to fraction form
43,866,229.84/60,536,320.76 = 24,020,828.68/x - Step 3: Cross multiply
43,866,229.84x = 60,536,320.76 × 24,020,828.68 - Step 4: Simplify right side
43,866,229.84x = 1,454,132,589,893,487.25 - Step 5: Solve for x
x = 1,454,132,589,893,487.25/43,866,229.84 - Step 6: Final answer
x = 33,149,249.32
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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.