Finding the Fourth Proportional to 59,708,506.24, 89,469,447.36 and 41,548,183.12
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Solution
The fourth proportional to 59,708,506.24, 89,469,447.36 and 41,548,183.12 is: 62,257,343.50
Step by Step Solution
- Step 1: Write the proportion equation
59,708,506.24 : 89,469,447.36 = 41,548,183.12 : x - Step 2: Convert to fraction form
59,708,506.24/89,469,447.36 = 41,548,183.12/x - Step 3: Cross multiply
59,708,506.24x = 89,469,447.36 × 41,548,183.12 - Step 4: Simplify right side
59,708,506.24x = 3,717,292,982,558,480.50 - Step 5: Solve for x
x = 3,717,292,982,558,480.50/59,708,506.24 - Step 6: Final answer
x = 62,257,343.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.