Finding the Fourth Proportional to 219,802,410, 329,726,184.84 and 58,244,346
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Solution
The fourth proportional to 219,802,410, 329,726,184.84 and 58,244,346 is: 87,372,499.67
Step by Step Solution
- Step 1: Write the proportion equation
219,802,410 : 329,726,184.84 = 58,244,346 : x - Step 2: Convert to fraction form
219,802,410/329,726,184.84 = 58,244,346/x - Step 3: Cross multiply
219,802,410x = 329,726,184.84 × 58,244,346 - Step 4: Simplify right side
219,802,410x = 19,204,685,995,080,912 - Step 5: Solve for x
x = 19,204,685,995,080,912/219,802,410 - Step 6: Final answer
x = 87,372,499.67
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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.