Finding the Fourth Proportional to 29,722,786, 44,584,731.96 and 8,448,202.96
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Solution
The fourth proportional to 29,722,786, 44,584,731.96 and 8,448,202.96 is: 12,672,461.61
Step by Step Solution
- Step 1: Write the proportion equation
29,722,786 : 44,584,731.96 = 8,448,202.96 : x - Step 2: Convert to fraction form
29,722,786/44,584,731.96 = 8,448,202.96/x - Step 3: Cross multiply
29,722,786x = 44,584,731.96 × 8,448,202.96 - Step 4: Simplify right side
29,722,786x = 376,660,864,515,278.62 - Step 5: Solve for x
x = 376,660,864,515,278.62/29,722,786 - Step 6: Final answer
x = 12,672,461.61
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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.