Finding the Fourth Proportional to 373,140,951.84, 559,185,301.98 and 176,194,230.84
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Solution
The fourth proportional to 373,140,951.84, 559,185,301.98 and 176,194,230.84 is: 264,042,913.79
Step by Step Solution
- Step 1: Write the proportion equation
373,140,951.84 : 559,185,301.98 = 176,194,230.84 : x - Step 2: Convert to fraction form
373,140,951.84/559,185,301.98 = 176,194,230.84/x - Step 3: Cross multiply
373,140,951.84x = 559,185,301.98 × 176,194,230.84 - Step 4: Simplify right side
373,140,951.84x = 98,525,224,179,399,232 - Step 5: Solve for x
x = 98,525,224,179,399,232/373,140,951.84 - Step 6: Final answer
x = 264,042,913.79
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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.