Finding the Fourth Proportional to 48,666,260.43, 67,159,341.68 and 26,639,766
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Solution
The fourth proportional to 48,666,260.43, 67,159,341.68 and 26,639,766 is: 36,762,823.59
Step by Step Solution
- Step 1: Write the proportion equation
48,666,260.43 : 67,159,341.68 = 26,639,766 : x - Step 2: Convert to fraction form
48,666,260.43/67,159,341.68 = 26,639,766/x - Step 3: Cross multiply
48,666,260.43x = 67,159,341.68 × 26,639,766 - Step 4: Simplify right side
48,666,260.43x = 1,789,109,146,936,048 - Step 5: Solve for x
x = 1,789,109,146,936,048/48,666,260.43 - Step 6: Final answer
x = 36,762,823.59
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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.