Finding the Fourth Proportional to 236,035,069,183.99, 325,729,376,856.36 and 127,648,166,454.96
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Solution
The fourth proportional to 236,035,069,183.99, 325,729,376,856.36 and 127,648,166,454.96 is: 176,155,000,441.14
Step by Step Solution
- Step 1: Write the proportion equation
236,035,069,183.99 : 325,729,376,856.36 = 127,648,166,454.96 : x - Step 2: Convert to fraction form
236,035,069,183.99/325,729,376,856.36 = 127,648,166,454.96/x - Step 3: Cross multiply
236,035,069,183.99x = 325,729,376,856.36 × 127,648,166,454.96 - Step 4: Simplify right side
236,035,069,183.99x = 41,578,757,716,231,038,435,328 - Step 5: Solve for x
x = 41,578,757,716,231,038,435,328/236,035,069,183.99 - Step 6: Final answer
x = 176,155,000,441.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.