Finding the Fourth Proportional to 17,576,444.77, 24,255,884.49 and 10,032,416.67
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Solution
The fourth proportional to 17,576,444.77, 24,255,884.49 and 10,032,416.67 is: 13,844,958.02
Step by Step Solution
- Step 1: Write the proportion equation
17,576,444.77 : 24,255,884.49 = 10,032,416.67 : x - Step 2: Convert to fraction form
17,576,444.77/24,255,884.49 = 10,032,416.67/x - Step 3: Cross multiply
17,576,444.77x = 24,255,884.49 × 10,032,416.67 - Step 4: Simplify right side
17,576,444.77x = 243,345,139,916,397.81 - Step 5: Solve for x
x = 243,345,139,916,397.81/17,576,444.77 - Step 6: Final answer
x = 13,844,958.02
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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.