Finding the Fourth Proportional to 43,712,939.42, 60,322,655.73 and 24,133,472.00
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Solution
The fourth proportional to 43,712,939.42, 60,322,655.73 and 24,133,472.00 is: 33,303,528.48
Step by Step Solution
- Step 1: Write the proportion equation
43,712,939.42 : 60,322,655.73 = 24,133,472.00 : x - Step 2: Convert to fraction form
43,712,939.42/60,322,655.73 = 24,133,472.00/x - Step 3: Cross multiply
43,712,939.42x = 60,322,655.73 × 24,133,472.00 - Step 4: Simplify right side
43,712,939.42x = 1,455,795,122,603,314 - Step 5: Solve for x
x = 1,455,795,122,603,314/43,712,939.42 - Step 6: Final answer
x = 33,303,528.48
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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.