Finding the Fourth Proportional to 106,559,685.27, 147,052,306.58 and 60,150,339.99
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Solution
The fourth proportional to 106,559,685.27, 147,052,306.58 and 60,150,339.99 is: 83,007,435.83
Step by Step Solution
- Step 1: Write the proportion equation
106,559,685.27 : 147,052,306.58 = 60,150,339.99 : x - Step 2: Convert to fraction form
106,559,685.27/147,052,306.58 = 60,150,339.99/x - Step 3: Cross multiply
106,559,685.27x = 147,052,306.58 × 60,150,339.99 - Step 4: Simplify right side
106,559,685.27x = 8,845,246,236,799,962 - Step 5: Solve for x
x = 8,845,246,236,799,962/106,559,685.27 - Step 6: Final answer
x = 83,007,435.83
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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.