Finding the Fourth Proportional to 232,038,315.63, 348,057,566.19 and 57,164,751.27
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Solution
The fourth proportional to 232,038,315.63, 348,057,566.19 and 57,164,751.27 is: 85,747,149.75
Step by Step Solution
- Step 1: Write the proportion equation
232,038,315.63 : 348,057,566.19 = 57,164,751.27 : x - Step 2: Convert to fraction form
232,038,315.63/348,057,566.19 = 57,164,751.27/x - Step 3: Cross multiply
232,038,315.63x = 348,057,566.19 × 57,164,751.27 - Step 4: Simplify right side
232,038,315.63x = 19,896,624,198,892,912 - Step 5: Solve for x
x = 19,896,624,198,892,912/232,038,315.63 - Step 6: Final answer
x = 85,747,149.75
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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.