Finding the Fourth Proportional to 3,552,671,514.93, 5,332,068,374.17 and 2,462,919,857.97
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Solution
The fourth proportional to 3,552,671,514.93, 5,332,068,374.17 and 2,462,919,857.97 is: 3,696,501,921.89
Step by Step Solution
- Step 1: Write the proportion equation
3,552,671,514.93 : 5,332,068,374.17 = 2,462,919,857.97 : x - Step 2: Convert to fraction form
3,552,671,514.93/5,332,068,374.17 = 2,462,919,857.97/x - Step 3: Cross multiply
3,552,671,514.93x = 5,332,068,374.17 × 2,462,919,857.97 - Step 4: Simplify right side
3,552,671,514.93x = 13,132,457,082,797,105,152 - Step 5: Solve for x
x = 13,132,457,082,797,105,152/3,552,671,514.93 - Step 6: Final answer
x = 3,696,501,921.89
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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.