Finding the Fourth Proportional to 528,449,184,246.14, 792,673,776,369.20 and 528,449,184,246.14
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Solution
The fourth proportional to 528,449,184,246.14, 792,673,776,369.20 and 528,449,184,246.14 is: 792,673,776,369.20
Step by Step Solution
- Step 1: Write the proportion equation
528,449,184,246.14 : 792,673,776,369.20 = 528,449,184,246.14 : x - Step 2: Convert to fraction form
528,449,184,246.14/792,673,776,369.20 = 528,449,184,246.14/x - Step 3: Cross multiply
528,449,184,246.14x = 792,673,776,369.20 × 528,449,184,246.14 - Step 4: Simplify right side
528,449,184,246.14x = 418,887,810,495,610,959,691,776 - Step 5: Solve for x
x = 418,887,810,495,610,959,691,776/528,449,184,246.14 - Step 6: Final answer
x = 792,673,776,369.20
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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.