Finding the Fourth Proportional to 224,727,813.08, 337,054,961.44 and 79,127,150.84
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Solution
The fourth proportional to 224,727,813.08, 337,054,961.44 and 79,127,150.84 is: 118,677,783.63
Step by Step Solution
- Step 1: Write the proportion equation
224,727,813.08 : 337,054,961.44 = 79,127,150.84 : x - Step 2: Convert to fraction form
224,727,813.08/337,054,961.44 = 79,127,150.84/x - Step 3: Cross multiply
224,727,813.08x = 337,054,961.44 × 79,127,150.84 - Step 4: Simplify right side
224,727,813.08x = 26,670,198,775,233,264 - Step 5: Solve for x
x = 26,670,198,775,233,264/224,727,813.08 - Step 6: Final answer
x = 118,677,783.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.