Finding the Fourth Proportional to 41,183,759.36, 56,833,431.95 and 22,599,210.44
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Solution
The fourth proportional to 41,183,759.36, 56,833,431.95 and 22,599,210.44 is: 31,186,824.82
Step by Step Solution
- Step 1: Write the proportion equation
41,183,759.36 : 56,833,431.95 = 22,599,210.44 : x - Step 2: Convert to fraction form
41,183,759.36/56,833,431.95 = 22,599,210.44/x - Step 3: Cross multiply
41,183,759.36x = 56,833,431.95 × 22,599,210.44 - Step 4: Simplify right side
41,183,759.36x = 1,284,390,688,864,051 - Step 5: Solve for x
x = 1,284,390,688,864,051/41,183,759.36 - Step 6: Final answer
x = 31,186,824.82
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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.