Finding the Fourth Proportional to 32,024,206.97, 48,035,879.89 and 7,763,343.03
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Solution
The fourth proportional to 32,024,206.97, 48,035,879.89 and 7,763,343.03 is: 11,644,910.17
Step by Step Solution
- Step 1: Write the proportion equation
32,024,206.97 : 48,035,879.89 = 7,763,343.03 : x - Step 2: Convert to fraction form
32,024,206.97/48,035,879.89 = 7,763,343.03/x - Step 3: Cross multiply
32,024,206.97x = 48,035,879.89 × 7,763,343.03 - Step 4: Simplify right side
32,024,206.97x = 372,919,013,333,948.69 - Step 5: Solve for x
x = 372,919,013,333,948.69/32,024,206.97 - Step 6: Final answer
x = 11,644,910.17
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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.