Finding the Fourth Proportional to 44,381,604.16, 61,241,309.36 and 24,532,688.24
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Solution
The fourth proportional to 44,381,604.16, 61,241,309.36 and 24,532,688.24 is: 33,852,177.68
Step by Step Solution
- Step 1: Write the proportion equation
44,381,604.16 : 61,241,309.36 = 24,532,688.24 : x - Step 2: Convert to fraction form
44,381,604.16/61,241,309.36 = 24,532,688.24/x - Step 3: Cross multiply
44,381,604.16x = 61,241,309.36 × 24,532,688.24 - Step 4: Simplify right side
44,381,604.16x = 1,502,413,949,938,273.75 - Step 5: Solve for x
x = 1,502,413,949,938,273.75/44,381,604.16 - Step 6: Final answer
x = 33,852,177.68
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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.