Finding the Fourth Proportional to 62,034,843.63, 93,071,256.17 and 31,764,119.79
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Solution
The fourth proportional to 62,034,843.63, 93,071,256.17 and 31,764,119.79 is: 47,655,903.63
Step by Step Solution
- Step 1: Write the proportion equation
62,034,843.63 : 93,071,256.17 = 31,764,119.79 : x - Step 2: Convert to fraction form
62,034,843.63/93,071,256.17 = 31,764,119.79/x - Step 3: Cross multiply
62,034,843.63x = 93,071,256.17 × 31,764,119.79 - Step 4: Simplify right side
62,034,843.63x = 2,956,326,529,830,836 - Step 5: Solve for x
x = 2,956,326,529,830,836/62,034,843.63 - Step 6: Final answer
x = 47,655,903.63
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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.