Finding the Fourth Proportional to 46,740,350.53, 70,110,431.56 and 43,896,059.02
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Solution
The fourth proportional to 46,740,350.53, 70,110,431.56 and 43,896,059.02 is: 65,844,000.03
Step by Step Solution
- Step 1: Write the proportion equation
46,740,350.53 : 70,110,431.56 = 43,896,059.02 : x - Step 2: Convert to fraction form
46,740,350.53/70,110,431.56 = 43,896,059.02/x - Step 3: Cross multiply
46,740,350.53x = 70,110,431.56 × 43,896,059.02 - Step 4: Simplify right side
46,740,350.53x = 3,077,571,641,675,431 - Step 5: Solve for x
x = 3,077,571,641,675,431/46,740,350.53 - Step 6: Final answer
x = 65,844,000.03
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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.