Finding the Fourth Proportional to 24,470,252.98, 33,769,815.64 and 13,457,855.04
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Solution
The fourth proportional to 24,470,252.98, 33,769,815.64 and 13,457,855.04 is: 18,572,316.52
Step by Step Solution
- Step 1: Write the proportion equation
24,470,252.98 : 33,769,815.64 = 13,457,855.04 : x - Step 2: Convert to fraction form
24,470,252.98/33,769,815.64 = 13,457,855.04/x - Step 3: Cross multiply
24,470,252.98x = 33,769,815.64 × 13,457,855.04 - Step 4: Simplify right side
24,470,252.98x = 454,469,283,610,644.81 - Step 5: Solve for x
x = 454,469,283,610,644.81/24,470,252.98 - Step 6: Final answer
x = 18,572,316.52
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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.