Finding the Fourth Proportional to 4,799,027,011.93, 7,196,679,468.37 and 1,650,642,982.09
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Solution
The fourth proportional to 4,799,027,011.93, 7,196,679,468.37 and 1,650,642,982.09 is: 2,475,324,358.31
Step by Step Solution
- Step 1: Write the proportion equation
4,799,027,011.93 : 7,196,679,468.37 = 1,650,642,982.09 : x - Step 2: Convert to fraction form
4,799,027,011.93/7,196,679,468.37 = 1,650,642,982.09/x - Step 3: Cross multiply
4,799,027,011.93x = 7,196,679,468.37 × 1,650,642,982.09 - Step 4: Simplify right side
4,799,027,011.93x = 11,879,148,458,816,131,072 - Step 5: Solve for x
x = 11,879,148,458,816,131,072/4,799,027,011.93 - Step 6: Final answer
x = 2,475,324,358.31
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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.