Finding the Fourth Proportional to 41,831,752.08, 57,718,862.96 and 24,420,194.88
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Solution
The fourth proportional to 41,831,752.08, 57,718,862.96 and 24,420,194.88 is: 33,694,641.31
Step by Step Solution
- Step 1: Write the proportion equation
41,831,752.08 : 57,718,862.96 = 24,420,194.88 : x - Step 2: Convert to fraction form
41,831,752.08/57,718,862.96 = 24,420,194.88/x - Step 3: Cross multiply
41,831,752.08x = 57,718,862.96 × 24,420,194.88 - Step 4: Simplify right side
41,831,752.08x = 1,409,505,881,735,213.50 - Step 5: Solve for x
x = 1,409,505,881,735,213.50/41,831,752.08 - Step 6: Final answer
x = 33,694,641.31
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.