Finding the Fourth Proportional to 16,085,324.04, 24,145,175.88 and 6,506,963.88
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Solution
The fourth proportional to 16,085,324.04, 24,145,175.88 and 6,506,963.88 is: 9,767,399.58
Step by Step Solution
- Step 1: Write the proportion equation
16,085,324.04 : 24,145,175.88 = 6,506,963.88 : x - Step 2: Convert to fraction form
16,085,324.04/24,145,175.88 = 6,506,963.88/x - Step 3: Cross multiply
16,085,324.04x = 24,145,175.88 × 6,506,963.88 - Step 4: Simplify right side
16,085,324.04x = 157,111,787,327,407.22 - Step 5: Solve for x
x = 157,111,787,327,407.22/16,085,324.04 - Step 6: Final answer
x = 9,767,399.58
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.