Finding the Fourth Proportional to 29,955,343.08, 44,934,296.75 and 11,763,474.54
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Solution
The fourth proportional to 29,955,343.08, 44,934,296.75 and 11,763,474.54 is: 17,645,715.30
Step by Step Solution
- Step 1: Write the proportion equation
29,955,343.08 : 44,934,296.75 = 11,763,474.54 : x - Step 2: Convert to fraction form
29,955,343.08/44,934,296.75 = 11,763,474.54/x - Step 3: Cross multiply
29,955,343.08x = 44,934,296.75 × 11,763,474.54 - Step 4: Simplify right side
29,955,343.08x = 528,583,455,732,612.31 - Step 5: Solve for x
x = 528,583,455,732,612.31/29,955,343.08 - Step 6: Final answer
x = 17,645,715.30
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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.