Finding the Fourth Proportional to 191,805,276.24, 264,685,906.08 and 104,883,282
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Solution
The fourth proportional to 191,805,276.24, 264,685,906.08 and 104,883,282 is: 144,735,989.92
Step by Step Solution
- Step 1: Write the proportion equation
191,805,276.24 : 264,685,906.08 = 104,883,282 : x - Step 2: Convert to fraction form
191,805,276.24/264,685,906.08 = 104,883,282/x - Step 3: Cross multiply
191,805,276.24x = 264,685,906.08 × 104,883,282 - Step 4: Simplify right side
191,805,276.24x = 27,761,126,528,814,156 - Step 5: Solve for x
x = 27,761,126,528,814,156/191,805,276.24 - Step 6: Final answer
x = 144,735,989.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.