Finding the Fourth Proportional to 34,317,050.12, 51,475,533.86 and 8,758,062.26
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Solution
The fourth proportional to 34,317,050.12, 51,475,533.86 and 8,758,062.26 is: 13,137,082.84
Step by Step Solution
- Step 1: Write the proportion equation
34,317,050.12 : 51,475,533.86 = 8,758,062.26 : x - Step 2: Convert to fraction form
34,317,050.12/51,475,533.86 = 8,758,062.26/x - Step 3: Cross multiply
34,317,050.12x = 51,475,533.86 × 8,758,062.26 - Step 4: Simplify right side
34,317,050.12x = 450,825,930,177,135.62 - Step 5: Solve for x
x = 450,825,930,177,135.62/34,317,050.12 - Step 6: Final answer
x = 13,137,082.84
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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.