Finding the Fourth Proportional to 13,196,572,326,004, 19,794,858,489,006 and 13,196,572,326,004
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Solution
The fourth proportional to 13,196,572,326,004, 19,794,858,489,006 and 13,196,572,326,004 is: 19,794,858,489,006
Step by Step Solution
- Step 1: Write the proportion equation
13,196,572,326,004 : 19,794,858,489,006 = 13,196,572,326,004 : x - Step 2: Convert to fraction form
13,196,572,326,004/19,794,858,489,006 = 13,196,572,326,004/x - Step 3: Cross multiply
13,196,572,326,004x = 19,794,858,489,006 × 13,196,572,326,004 - Step 4: Simplify right side
13,196,572,326,004x = 261,224,281,733,181,932,765,708,288 - Step 5: Solve for x
x = 261,224,281,733,181,932,765,708,288/13,196,572,326,004 - Step 6: Final answer
x = 19,794,858,489,006
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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.