Finding the Fourth Proportional to 46,599,925.04, 69,888,677.45 and 14,252,107.82
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Solution
The fourth proportional to 46,599,925.04, 69,888,677.45 and 14,252,107.82 is: 21,374,733.23
Step by Step Solution
- Step 1: Write the proportion equation
46,599,925.04 : 69,888,677.45 = 14,252,107.82 : x - Step 2: Convert to fraction form
46,599,925.04/69,888,677.45 = 14,252,107.82/x - Step 3: Cross multiply
46,599,925.04x = 69,888,677.45 × 14,252,107.82 - Step 4: Simplify right side
46,599,925.04x = 996,060,966,414,602.75 - Step 5: Solve for x
x = 996,060,966,414,602.75/46,599,925.04 - Step 6: Final answer
x = 21,374,733.23
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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.