Finding the Fourth Proportional to 32,516,318.68, 44,868,395.56 and 17,828,119.82
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Solution
The fourth proportional to 32,516,318.68, 44,868,395.56 and 17,828,119.82 is: 24,600,544.12
Step by Step Solution
- Step 1: Write the proportion equation
32,516,318.68 : 44,868,395.56 = 17,828,119.82 : x - Step 2: Convert to fraction form
32,516,318.68/44,868,395.56 = 17,828,119.82/x - Step 3: Cross multiply
32,516,318.68x = 44,868,395.56 × 17,828,119.82 - Step 4: Simplify right side
32,516,318.68x = 799,919,132,174,836 - Step 5: Solve for x
x = 799,919,132,174,836/32,516,318.68 - Step 6: Final answer
x = 24,600,544.12
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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.