Finding the Fourth Proportional to 64,773,339.23, 97,177,025.36 and 23,278,404.96
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Solution
The fourth proportional to 64,773,339.23, 97,177,025.36 and 23,278,404.96 is: 34,923,722.88
Step by Step Solution
- Step 1: Write the proportion equation
64,773,339.23 : 97,177,025.36 = 23,278,404.96 : x - Step 2: Convert to fraction form
64,773,339.23/97,177,025.36 = 23,278,404.96/x - Step 3: Cross multiply
64,773,339.23x = 97,177,025.36 × 23,278,404.96 - Step 4: Simplify right side
64,773,339.23x = 2,262,126,149,196,466 - Step 5: Solve for x
x = 2,262,126,149,196,466/64,773,339.23 - Step 6: Final answer
x = 34,923,722.88
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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.