Finding the Fourth Proportional to 44,146,139.66, 66,174,694.67 and 27,763,132.20
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Solution
The fourth proportional to 44,146,139.66, 66,174,694.67 and 27,763,132.20 is: 41,616,703.31
Step by Step Solution
- Step 1: Write the proportion equation
44,146,139.66 : 66,174,694.67 = 27,763,132.20 : x - Step 2: Convert to fraction form
44,146,139.66/66,174,694.67 = 27,763,132.20/x - Step 3: Cross multiply
44,146,139.66x = 66,174,694.67 × 27,763,132.20 - Step 4: Simplify right side
44,146,139.66x = 1,837,216,796,487,253.25 - Step 5: Solve for x
x = 1,837,216,796,487,253.25/44,146,139.66 - Step 6: Final answer
x = 41,616,703.31
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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.