Finding the Fourth Proportional to 43,997,003,167,140, 60,719,073,383,172 and 25,503,746,126,919
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Solution
The fourth proportional to 43,997,003,167,140, 60,719,073,383,172 and 25,503,746,126,919 is: 35,197,029,823,675.76
Step by Step Solution
- Step 1: Write the proportion equation
43,997,003,167,140 : 60,719,073,383,172 = 25,503,746,126,919 : x - Step 2: Convert to fraction form
43,997,003,167,140/60,719,073,383,172 = 25,503,746,126,919/x - Step 3: Cross multiply
43,997,003,167,140x = 60,719,073,383,172 × 25,503,746,126,919 - Step 4: Simplify right side
43,997,003,167,140x = 1,548,563,832,626,183,476,300,742,656 - Step 5: Solve for x
x = 1,548,563,832,626,183,476,300,742,656/43,997,003,167,140 - Step 6: Final answer
x = 35,197,029,823,675.76
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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.