Finding the Fourth Proportional to 14,822,033.52, 22,235,175.30 and 4,587,792.06
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Solution
The fourth proportional to 14,822,033.52, 22,235,175.30 and 4,587,792.06 is: 6,882,345.84
Step by Step Solution
- Step 1: Write the proportion equation
14,822,033.52 : 22,235,175.30 = 4,587,792.06 : x - Step 2: Convert to fraction form
14,822,033.52/22,235,175.30 = 4,587,792.06/x - Step 3: Cross multiply
14,822,033.52x = 22,235,175.30 × 4,587,792.06 - Step 4: Simplify right side
14,822,033.52x = 102,010,360,694,048.11 - Step 5: Solve for x
x = 102,010,360,694,048.11/14,822,033.52 - Step 6: Final answer
x = 6,882,345.84
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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.