Finding the Fourth Proportional to 7,395,623,134.83, 11,086,490,423.00 and 2,484,862,650.99
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Solution
The fourth proportional to 7,395,623,134.83, 11,086,490,423.00 and 2,484,862,650.99 is: 3,724,960,761.31
Step by Step Solution
- Step 1: Write the proportion equation
7,395,623,134.83 : 11,086,490,423.00 = 2,484,862,650.99 : x - Step 2: Convert to fraction form
7,395,623,134.83/11,086,490,423.00 = 2,484,862,650.99/x - Step 3: Cross multiply
7,395,623,134.83x = 11,086,490,423.00 × 2,484,862,650.99 - Step 4: Simplify right side
7,395,623,134.83x = 27,548,405,982,678,478,848 - Step 5: Solve for x
x = 27,548,405,982,678,478,848/7,395,623,134.83 - Step 6: Final answer
x = 3,724,960,761.31
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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.