Finding the Fourth Proportional to 3,506,498,564.35, 5,268,138,846.17 and 2,248,427,524.52
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Solution
The fourth proportional to 3,506,498,564.35, 5,268,138,846.17 and 2,248,427,524.52 is: 3,378,021,740.88
Step by Step Solution
- Step 1: Write the proportion equation
3,506,498,564.35 : 5,268,138,846.17 = 2,248,427,524.52 : x - Step 2: Convert to fraction form
3,506,498,564.35/5,268,138,846.17 = 2,248,427,524.52/x - Step 3: Cross multiply
3,506,498,564.35x = 5,268,138,846.17 × 2,248,427,524.52 - Step 4: Simplify right side
3,506,498,564.35x = 11,845,028,384,721,661,952 - Step 5: Solve for x
x = 11,845,028,384,721,661,952/3,506,498,564.35 - Step 6: Final answer
x = 3,378,021,740.88
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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.