Finding the Fourth Proportional to 48,339,151.40, 66,708,880.06 and 26,313,283.92
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Solution
The fourth proportional to 48,339,151.40, 66,708,880.06 and 26,313,283.92 is: 36,312,795.12
Step by Step Solution
- Step 1: Write the proportion equation
48,339,151.40 : 66,708,880.06 = 26,313,283.92 : x - Step 2: Convert to fraction form
48,339,151.40/66,708,880.06 = 26,313,283.92/x - Step 3: Cross multiply
48,339,151.40x = 66,708,880.06 × 26,313,283.92 - Step 4: Simplify right side
48,339,151.40x = 1,755,329,701,004,006.75 - Step 5: Solve for x
x = 1,755,329,701,004,006.75/48,339,151.40 - Step 6: Final answer
x = 36,312,795.12
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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.