Finding the Fourth Proportional to 61,413,131.68, 92,151,579.04 and 25,048,201.12
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Solution
The fourth proportional to 61,413,131.68, 92,151,579.04 and 25,048,201.12 is: 37,585,305.00
Step by Step Solution
- Step 1: Write the proportion equation
61,413,131.68 : 92,151,579.04 = 25,048,201.12 : x - Step 2: Convert to fraction form
61,413,131.68/92,151,579.04 = 25,048,201.12/x - Step 3: Cross multiply
61,413,131.68x = 92,151,579.04 × 25,048,201.12 - Step 4: Simplify right side
61,413,131.68x = 2,308,231,285,319,497 - Step 5: Solve for x
x = 2,308,231,285,319,497/61,413,131.68 - Step 6: Final answer
x = 37,585,305.00
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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.