Finding the Fourth Proportional to 16,292,790.14, 24,442,332.30 and 6,194,625.98
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Solution
The fourth proportional to 16,292,790.14, 24,442,332.30 and 6,194,625.98 is: 9,293,135.51
Step by Step Solution
- Step 1: Write the proportion equation
16,292,790.14 : 24,442,332.30 = 6,194,625.98 : x - Step 2: Convert to fraction form
16,292,790.14/24,442,332.30 = 6,194,625.98/x - Step 3: Cross multiply
16,292,790.14x = 24,442,332.30 × 6,194,625.98 - Step 4: Simplify right side
16,292,790.14x = 151,411,106,677,373.16 - Step 5: Solve for x
x = 151,411,106,677,373.16/16,292,790.14 - Step 6: Final answer
x = 9,293,135.51
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.