Finding the Fourth Proportional to 43,908,712.47, 60,593,963.22 and 24,330,868.29
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Solution
The fourth proportional to 43,908,712.47, 60,593,963.22 and 24,330,868.29 is: 33,576,565.00
Step by Step Solution
- Step 1: Write the proportion equation
43,908,712.47 : 60,593,963.22 = 24,330,868.29 : x - Step 2: Convert to fraction form
43,908,712.47/60,593,963.22 = 24,330,868.29/x - Step 3: Cross multiply
43,908,712.47x = 60,593,963.22 × 24,330,868.29 - Step 4: Simplify right side
43,908,712.47x = 1,474,303,738,274,924.25 - Step 5: Solve for x
x = 1,474,303,738,274,924.25/43,908,712.47 - Step 6: Final answer
x = 33,576,565.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.