Finding the Fourth Proportional to 32,594,850.72, 44,980,881.84 and 17,911,463.04
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Solution
The fourth proportional to 32,594,850.72, 44,980,881.84 and 17,911,463.04 is: 24,717,812.32
Step by Step Solution
- Step 1: Write the proportion equation
32,594,850.72 : 44,980,881.84 = 17,911,463.04 : x - Step 2: Convert to fraction form
32,594,850.72/44,980,881.84 = 17,911,463.04/x - Step 3: Cross multiply
32,594,850.72x = 44,980,881.84 × 17,911,463.04 - Step 4: Simplify right side
32,594,850.72x = 805,673,402,583,767.25 - Step 5: Solve for x
x = 805,673,402,583,767.25/32,594,850.72 - Step 6: Final answer
x = 24,717,812.32
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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.