Finding the Fourth Proportional to 44,381,587.46, 61,241,286.35 and 24,532,671.54
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Solution
The fourth proportional to 44,381,587.46, 61,241,286.35 and 24,532,671.54 is: 33,852,154.66
Step by Step Solution
- Step 1: Write the proportion equation
44,381,587.46 : 61,241,286.35 = 24,532,671.54 : x - Step 2: Convert to fraction form
44,381,587.46/61,241,286.35 = 24,532,671.54/x - Step 3: Cross multiply
44,381,587.46x = 61,241,286.35 × 24,532,671.54 - Step 4: Simplify right side
44,381,587.46x = 1,502,412,362,588,972 - Step 5: Solve for x
x = 1,502,412,362,588,972/44,381,587.46 - Step 6: Final answer
x = 33,852,154.66
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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.