Finding the Fourth Proportional to 191,779,278.21, 264,727,375.00 and 125,704,034.66
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Solution
The fourth proportional to 191,779,278.21, 264,727,375.00 and 125,704,034.66 is: 173,518,742.14
Step by Step Solution
- Step 1: Write the proportion equation
191,779,278.21 : 264,727,375.00 = 125,704,034.66 : x - Step 2: Convert to fraction form
191,779,278.21/264,727,375.00 = 125,704,034.66/x - Step 3: Cross multiply
191,779,278.21x = 264,727,375.00 × 125,704,034.66 - Step 4: Simplify right side
191,779,278.21x = 33,277,299,122,798,376 - Step 5: Solve for x
x = 33,277,299,122,798,376/191,779,278.21 - Step 6: Final answer
x = 173,518,742.14
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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.