Finding the Fourth Proportional to 239,019,015,582.18, 358,530,064,453.74 and 95,610,024,489.84
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Solution
The fourth proportional to 239,019,015,582.18, 358,530,064,453.74 and 95,610,024,489.84 is: 143,415,653,182.54
Step by Step Solution
- Step 1: Write the proportion equation
239,019,015,582.18 : 358,530,064,453.74 = 95,610,024,489.84 : x - Step 2: Convert to fraction form
239,019,015,582.18/358,530,064,453.74 = 95,610,024,489.84/x - Step 3: Cross multiply
239,019,015,582.18x = 358,530,064,453.74 × 95,610,024,489.84 - Step 4: Simplify right side
239,019,015,582.18x = 34,279,068,242,765,993,213,952 - Step 5: Solve for x
x = 34,279,068,242,765,993,213,952/239,019,015,582.18 - Step 6: Final answer
x = 143,415,653,182.54
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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.