Finding the Fourth Proportional to 16,666,294.08, 25,001,441.28 and 5,881,368
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Solution
The fourth proportional to 16,666,294.08, 25,001,441.28 and 5,881,368 is: 8,822,757.84
Step by Step Solution
- Step 1: Write the proportion equation
16,666,294.08 : 25,001,441.28 = 5,881,368 : x - Step 2: Convert to fraction form
16,666,294.08/25,001,441.28 = 5,881,368/x - Step 3: Cross multiply
16,666,294.08x = 25,001,441.28 × 5,881,368 - Step 4: Simplify right side
16,666,294.08x = 147,042,676,698,071.06 - Step 5: Solve for x
x = 147,042,676,698,071.06/16,666,294.08 - Step 6: Final answer
x = 8,822,757.84
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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.