Finding the Fourth Proportional to 337,860,867.20, 506,983,015.20 and 182,412,603.68
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Solution
The fourth proportional to 337,860,867.20, 506,983,015.20 and 182,412,603.68 is: 273,722,412.99
Step by Step Solution
- Step 1: Write the proportion equation
337,860,867.20 : 506,983,015.20 = 182,412,603.68 : x - Step 2: Convert to fraction form
337,860,867.20/506,983,015.20 = 182,412,603.68/x - Step 3: Cross multiply
337,860,867.20x = 506,983,015.20 × 182,412,603.68 - Step 4: Simplify right side
337,860,867.20x = 92,480,091,824,169,024 - Step 5: Solve for x
x = 92,480,091,824,169,024/337,860,867.20 - Step 6: Final answer
x = 273,722,412.99
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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.