Finding the Fourth Proportional to 19,348,935.92, 29,027,602.92 and 5,885,414
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Solution
The fourth proportional to 19,348,935.92, 29,027,602.92 and 5,885,414 is: 8,829,398.23
Step by Step Solution
- Step 1: Write the proportion equation
19,348,935.92 : 29,027,602.92 = 5,885,414 : x - Step 2: Convert to fraction form
19,348,935.92/29,027,602.92 = 5,885,414/x - Step 3: Cross multiply
19,348,935.92x = 29,027,602.92 × 5,885,414 - Step 4: Simplify right side
19,348,935.92x = 170,839,460,611,808.88 - Step 5: Solve for x
x = 170,839,460,611,808.88/19,348,935.92 - Step 6: Final answer
x = 8,829,398.23
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.