Finding the Fourth Proportional to 792,103,433,497.35, 1,188,155,150,246 and 792,103,433,497.35
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Solution
The fourth proportional to 792,103,433,497.35, 1,188,155,150,246 and 792,103,433,497.35 is: 1,188,155,150,246
Step by Step Solution
- Step 1: Write the proportion equation
792,103,433,497.35 : 1,188,155,150,246 = 792,103,433,497.35 : x - Step 2: Convert to fraction form
792,103,433,497.35/1,188,155,150,246 = 792,103,433,497.35/x - Step 3: Cross multiply
792,103,433,497.35x = 1,188,155,150,246 × 792,103,433,497.35 - Step 4: Simplify right side
792,103,433,497.35x = 941,141,774,037,416,339,832,832 - Step 5: Solve for x
x = 941,141,774,037,416,339,832,832/792,103,433,497.35 - Step 6: Final answer
x = 1,188,155,150,246
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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.