Finding the Fourth Proportional to 194,758,751.07, 292,156,085.65 and 63,601,713.95
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Solution
The fourth proportional to 194,758,751.07, 292,156,085.65 and 63,601,713.95 is: 95,408,435.75
Step by Step Solution
- Step 1: Write the proportion equation
194,758,751.07 : 292,156,085.65 = 63,601,713.95 : x - Step 2: Convert to fraction form
194,758,751.07/292,156,085.65 = 63,601,713.95/x - Step 3: Cross multiply
194,758,751.07x = 292,156,085.65 × 63,601,713.95 - Step 4: Simplify right side
194,758,751.07x = 18,581,627,787,885,280 - Step 5: Solve for x
x = 18,581,627,787,885,280/194,758,751.07 - Step 6: Final answer
x = 95,408,435.75
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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.