Finding the Fourth Proportional to 46,493,304.08, 64,161,349.76 and 25,587,743.68
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Solution
The fourth proportional to 46,493,304.08, 64,161,349.76 and 25,587,743.68 is: 35,311,411.06
Step by Step Solution
- Step 1: Write the proportion equation
46,493,304.08 : 64,161,349.76 = 25,587,743.68 : x - Step 2: Convert to fraction form
46,493,304.08/64,161,349.76 = 25,587,743.68/x - Step 3: Cross multiply
46,493,304.08x = 64,161,349.76 × 25,587,743.68 - Step 4: Simplify right side
46,493,304.08x = 1,641,744,171,821,709.50 - Step 5: Solve for x
x = 1,641,744,171,821,709.50/46,493,304.08 - Step 6: Final answer
x = 35,311,411.06
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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.